47 10 8556 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Algerian Journal of Signals and Systems articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource ZENNIR, Youcef LARABI, Mohand Said GUECH, Elhadi REZIG, Salah Eddine Date A point or period of time associated with an event in the lifecycle of the resource 2018-03-15 Description An account of the resource In this paper we present a novel approach of multi-model system design used multi-controllers of Hv control type applied to control robotic wrist. we have presented modeling of our system( nonlinear and linear model) follows by the principal of our approach of control. we have presented Hv control principal used for control nonlinear system and linear local models around each operating points choose . Different simulations are realized in matlab-simulink software improve efficiency of our approach. Finally we have presented conclusion and discussed of obtained results followed by some perspectives for future work. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context https://ajss.dz/index.php/ajss/article/view/58 10.51485/ajss.v3i1.58 Language A language of the resource eng Publisher An entity responsible for making the resource available Laboratory of Signals and Systems, Algeria Relation A related resource https://ajss.dz/index.php/ajss/article/view/58/45 Rights Information about rights held in and over the resource Copyright (c) 2018 Youcef ZENNIR, Mohand Said LARABI, Elhadi GUECH, Salah Eddine REZIG https://creativecommons.org/licenses/by-nc/4.0 Source A related resource from which the described resource is derived Algerian Journal of Signals and Systems ; Vol. 3 No. 1 (2018); 44-53 2676-1548 2543-3792 10.51485/ajss.v3i1 Subject The topic of the resource Modeling Manipulateur robot Hv Control multi-model approach simulation Title A name given to the resource Multi-model system design using H∝ Multi-controllers for a robotic wrist Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Algerian Journal of Signals and Systems articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource KOUADRI, Abdelmalek Ikhlef, Boualem Bensmail, Abderazak Date A point or period of time associated with an event in the lifecycle of the resource 2018-03-15 Description An account of the resource In this paper, we suggest to use a two-dimensional plot characterizing the statistical variability of a large-sized multivariate data. This graphical representation is based on the mean and variance values. The two statistical parameters plot is used to assess fault detection performances in a cement rotary kiln system. The adaptive threshold technique is shown to result in more accurate and reliable detection. The threshold is established through several repeated experiments under the healthy mode with the same operating conditions. An adequate statistical test is used to examine the validity of the adaptive threshold estimation approach. At each mean’s subinterval for all experiments, a confidence interval closely linked to the distribution frequencies of the variance as a random variable is obtained. In addition, several significance levels are considered to show the performances of the proposed adaptive thresholding technique compared to the limitations of the fixed threshold through the rate of false alarms. Two different experimental faults are considered to demonstrate the effectiveness and accuracy of the adaptive threshold in terms of no false alarms and negligibly small missed alarms in comparison to the fixed threshold technique. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context https://ajss.dz/index.php/ajss/article/view/57 10.51485/ajss.v3i1.57 Language A language of the resource eng Publisher An entity responsible for making the resource available Laboratory of Signals and Systems, Algeria Relation A related resource https://ajss.dz/index.php/ajss/article/view/57/44 Rights Information about rights held in and over the resource Copyright (c) 2018 Abdelmalek KOUADRI, Boualem Ikhlef, Abderazak Bensmail https://creativecommons.org/licenses/by-nc/4.0 Source A related resource from which the described resource is derived Algerian Journal of Signals and Systems ; Vol. 3 No. 1 (2018); 35-43 2676-1548 2543-3792 10.51485/ajss.v3i1 Subject The topic of the resource Fault detection adaptive threshold large sized multivariate data mean variance cement rotary kiln Title A name given to the resource Improvement of an Adaptive Threshold Technique for Fault Detection in a Cement Rotary Kiln Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Algerian Journal of Signals and Systems articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource ZENNIR, Youcef MECHHOUD, El-Arkam SEBOUI, Ahcene BENDIB, Riad Date A point or period of time associated with an event in the lifecycle of the resource 2018-03-15 Description An account of the resource Comparative study between to approach of control based in conventional PID controller and robust Fractional PID controller (FOPID) using PSO algorithm applied to control robotics wrist (Robot RX-90 Staübli). The mathematic model of robot are described follows by design of architecture control. two approximation method of fractional order are used and finally a different simulation study comparative between (PID, PSO-PID, FOPID and PSO-FOPID) with obtained results has been presented discussed and approved the efficiently of the architecture control with PSO-FOPID controller followed by a conclusion and some perspectives for future work. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context https://ajss.dz/index.php/ajss/article/view/56 10.51485/ajss.v3i1.56 Language A language of the resource eng Publisher An entity responsible for making the resource available Laboratory of Signals and Systems, Algeria Relation A related resource https://ajss.dz/index.php/ajss/article/view/56/43 Rights Information about rights held in and over the resource Copyright (c) 2018 Youcef ZENNIR, El-Arkam MECHHOUD, Ahcene SEBOUI, Riad BENDIB https://creativecommons.org/licenses/by-nc/4.0 Source A related resource from which the described resource is derived Algerian Journal of Signals and Systems ; Vol. 3 No. 1 (2018); 22-34 2676-1548 2543-3792 10.51485/ajss.v3i1 Subject The topic of the resource Robotics wrist Modeling PSO algorithm Approximation fractional order method PID PSO-PID FOPID PSO-FOPID Title A name given to the resource Optimal PSO- PIλDμ Multi -Controller for a Robotic Wrist Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Algerian Journal of Signals and Systems articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource RECIOUI, Abdelmadjid Date A point or period of time associated with an event in the lifecycle of the resource 2018-03-15 Description An account of the resource In this work, concentric ring Arrays (CRA) with non-uniform excitation are investigated, with the objective being to minimize the Sidelobe Level (SLL) for the array and keep the Directivity within an acceptable value. The optimization technique to be used to reach this objective is the spiral inspired optimization technique.. First, the technique is used to minimize the SLL only. Next the array factor is optimized for Directivity only. Then, the excitation is varied for both SLL and Directivity to be optimized. The results show significant improvements with respect to the uniform case, especially for SLL reduction, with different levels of success depending on the employed optimization technique, fitness function, varied parameters, and array size. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context https://ajss.dz/index.php/ajss/article/view/55 10.51485/ajss.v3i1.55 Language A language of the resource eng Publisher An entity responsible for making the resource available Laboratory of Signals and Systems, Algeria Relation A related resource https://ajss.dz/index.php/ajss/article/view/55/42 Rights Information about rights held in and over the resource Copyright (c) 2018 Abdelmadjid RECIOUI https://creativecommons.org/licenses/by-nc/4.0 Source A related resource from which the described resource is derived Algerian Journal of Signals and Systems ; Vol. 3 No. 1 (2018); 10-21 2676-1548 2543-3792 10.51485/ajss.v3i1 Subject The topic of the resource Concentric ring arrays optimization the spiral optimization method sidelobe level directivity Title A name given to the resource Concentric Ring Arrays Optimization Using the Spiral Inspired Technique Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Algerian Journal of Signals and Systems articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource CHAFAI, Mahfoud OUADI, Abderrahmane BENTARZI , Hamid Date A point or period of time associated with an event in the lifecycle of the resource 2018-03-15 Description An account of the resource HAZOP Analysis is used to determine great deviations which will affect the operational safety of a boiler of an existing petrochemical plant that may affect on persons, material and the environment. PLC is proposed to provide the safety function to fit into the overall machine control system as a safety-related part. It reads from the temperature, pressure sensors via its input interface modules and outputs commands in the case of critical deviation via the output module to the final control elements such as actuators allowing an improvement in the safety of the overall boiler system. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context https://ajss.dz/index.php/ajss/article/view/53 10.51485/ajss.v3i1.53 Language A language of the resource eng Publisher An entity responsible for making the resource available Laboratory of Signals and Systems, Algeria Relation A related resource https://ajss.dz/index.php/ajss/article/view/53/41 Rights Information about rights held in and over the resource Copyright (c) 2018 Mahfoud CHAFAI, Abderrahmane OUADI, Hamid BENTARZI https://creativecommons.org/licenses/by-nc/4.0 Source A related resource from which the described resource is derived Algerian Journal of Signals and Systems ; Vol. 3 No. 1 (2018); 1-9 2676-1548 2543-3792 10.51485/ajss.v3i1 Subject The topic of the resource Safety instrumented system HZOP PLC Title A name given to the resource PLC-Based Safety Instrumented System of a Boiler using HAZOP Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Algerian Journal of Signals and Systems articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Boussoufa, Ahmad Kidouche, Madjid Ahriche, Aimad Date A point or period of time associated with an event in the lifecycle of the resource 2017-12-15 Description An account of the resource This paper uses Extended Kalman Filtering method (EKF) to estimate the rotor speed and flux of a Doubly-fed Induction Generator (DFIG) to be used in Wind Turbines (WTs). DFIGs are widely used in WTs because they can generate an electric power of constant voltage amplitude and frequency which allow a direct connection between the WTs and the ac power network. A DFIG modeling in the (dq) reference frame is presented and a brief description of EKF algorithm is described to estimate the rotor speed and flux. Simulations results are shown and discussed. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context https://ajss.dz/index.php/ajss/article/view/52 10.51485/ajss.v2i4.52 Language A language of the resource eng Publisher An entity responsible for making the resource available Laboratory of Signals and Systems, Algeria Relation A related resource https://ajss.dz/index.php/ajss/article/view/52/40 Rights Information about rights held in and over the resource Copyright (c) 2017 Ahmad Boussoufa, Madjid Kidouche, Aimad Ahriche https://creativecommons.org/licenses/by-nc/4.0 Source A related resource from which the described resource is derived Algerian Journal of Signals and Systems ; Vol. 2 No. 4 (2017); 266- 273 2676-1548 2543-3792 10.51485/ajss.v2i4 Subject The topic of the resource Doubly-fed induction machine dq-reference model state estimation Kalman filter Title A name given to the resource Rotor Speed and Flux Estimation of a Doubly-fed Induction Machine Using Extended Kalman Filter Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Algerian Journal of Signals and Systems articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource MECHHOUD, El-Arkam RODRIGUEZ, Manuel ZENNIR, Youcef Date A point or period of time associated with an event in the lifecycle of the resource 2017-12-15 Description An account of the resource In this paper we present a HAZOP Assistant based on D-higraphs and dedicated to a functional modeling technique that gathers functional and structural information of the process under study. This work is applied to the study of an industrial case - High Density Polyethylene reactor part of the CP2K plant situated in the petrochemical platform of Skikda- and its results are compared with the conventional HAZOP study and SADT method. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context https://ajss.dz/index.php/ajss/article/view/51 10.51485/ajss.v2i4.51 Language A language of the resource eng Publisher An entity responsible for making the resource available Laboratory of Signals and Systems, Algeria Relation A related resource https://ajss.dz/index.php/ajss/article/view/51/39 Rights Information about rights held in and over the resource Copyright (c) 2017 El-Arkam MECHHOUD, Manuel RODRIGUEZ, Youcef ZENNIR https://creativecommons.org/licenses/by-nc/4.0 Source A related resource from which the described resource is derived Algerian Journal of Signals and Systems ; Vol. 2 No. 4 (2017); 255-265 2676-1548 2543-3792 10.51485/ajss.v2i4 Subject The topic of the resource Risk assessment HAZOP D-higraph DHA HDPE Title A name given to the resource Automated depandability analysis of the HDPE Reactor using D-higraphs HAZOP assistant Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Algerian Journal of Signals and Systems articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource BENDIB, Riad BATOUT, Noual KHELASSI, Abdelmajid Date A point or period of time associated with an event in the lifecycle of the resource 2017-12-15 Description An account of the resource Distillation column is very important and high consuming energy equipment in oil refineries, such that 3% of the energy consumption in the world is allocated in distillation column. The fact that let controlling the distillation column an attractive field for researcher, and hence different control schemes are proposed by researchers. In this paper we will provide a comparative study between different control schemes for a binary distillation column two simple configurations (the most known ones) (LV&DV) and two more complicated ones ((L/D,V/B) & Ryskamp’s) we compare them in the basis of interactions and disturbance propagation. The mathematical models for the material balance configurations for the considered configurations are deduced using mathematical transformations (in the paper the general case of transformation between any two configurations is presented), taking the conventional configuration (LV) as a based configuration, the Dynamic Relative Magnitude Criterion (DRMC) is used to assess the interactions and disturbance propagation. The results show that the ratios control schemes are less sensitive to interactions compared with energy balance configuration LV. The same was noticed with DV configuration however other process drawbacks let it not recommended in industrial field. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context https://ajss.dz/index.php/ajss/article/view/50 10.51485/ajss.v2i4.50 Language A language of the resource eng Publisher An entity responsible for making the resource available Laboratory of Signals and Systems, Algeria Relation A related resource https://ajss.dz/index.php/ajss/article/view/50/38 Rights Information about rights held in and over the resource Copyright (c) 2017 Riad BENDIB, Noual BATOUT, Abdelmajid KHELASSI https://creativecommons.org/licenses/by-nc/4.0 Source A related resource from which the described resource is derived Algerian Journal of Signals and Systems ; Vol. 2 No. 4 (2017); 248-254 2676-1548 2543-3792 10.51485/ajss.v2i4 Subject The topic of the resource distillation interaction DRMC control configurations Title A name given to the resource Design of Effective Control Schemes for Binary Distillation Columns Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Algerian Journal of Signals and Systems articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource BENDIB, Riad BATOUT, Noual BENTARZI, Hamid Date A point or period of time associated with an event in the lifecycle of the resource 2017-12-15 Description An account of the resource Fuzzy control is a practical alternative for a variety of challenging control applications since it provides a convenient method for constructing nonlinear controllers via the use of heuristic information; this is done through the application of the techniques that use human judgment and experience rather than precise mathematical models. However, obtaining an optimal set of fuzzy membership functions (i.e. transferring the operator experience) is not an easy task. Different ways are suggested to deal with this problem. In this paper, we will use a powerful tool based on genetic algorithm to design a fuzzy logic controller that is used as a supervisor of PID controller that is the fuzzy controller is used to tune the PID controller for a feed water of a steam generation system. The simulation results show that the proposed technique is very useful to get an effective control action for the system. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context https://ajss.dz/index.php/ajss/article/view/49 10.51485/ajss.v2i4.49 Language A language of the resource eng Publisher An entity responsible for making the resource available Laboratory of Signals and Systems, Algeria Relation A related resource https://ajss.dz/index.php/ajss/article/view/49/37 Rights Information about rights held in and over the resource Copyright (c) 2017 Riad BENDIB, Noual BATOUT, Hamid BENTARZI https://creativecommons.org/licenses/by-nc/4.0 Source A related resource from which the described resource is derived Algerian Journal of Signals and Systems ; Vol. 2 No. 4 (2017); 240-247 2676-1548 2543-3792 10.51485/ajss.v2i4 Subject The topic of the resource fuzzy control hierarchical genetic algorithm supervisory control PID Title A name given to the resource Optimization of the Membership Functions for a Fuzzy Controller Using an Improved Genetic Algorithms Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Algerian Journal of Signals and Systems articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource ALLOU , Sami ZENNIR, Youcef Date A point or period of time associated with an event in the lifecycle of the resource 2017-12-15 Description An account of the resource The paper present our control approach based in fuzzy controller for platooning vehicles. this approach based to control lateral and longitudinal movement of vehicles in different navigation trajectory. kinematic model of vehicles are described follows by describe of controller design. The communication is provided between vehicles with exchange information, speed and orientation angle with a fixed safety distance between vehicles. 3D simulation developed with matlab, Simulink and v-rep software were carried . Different reference trajectory are used to compared and approve our approach. The simulation results illustrate the efficiency of our control design and open the perspectives for future work. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context https://ajss.dz/index.php/ajss/article/view/48 10.51485/ajss.v2i4.48 Language A language of the resource eng Publisher An entity responsible for making the resource available Laboratory of Signals and Systems, Algeria Relation A related resource https://ajss.dz/index.php/ajss/article/view/48/36 Rights Information about rights held in and over the resource Copyright (c) 2017 Sami ALLOU , Youcef ZENNIR https://creativecommons.org/licenses/by-nc/4.0 Source A related resource from which the described resource is derived Algerian Journal of Signals and Systems ; Vol. 2 No. 4 (2017); 228-239 2676-1548 2543-3792 10.51485/ajss.v2i4 Subject The topic of the resource Vehicle modeling Fuzzy logic control approach platooning vehicles 3D simulation Title A name given to the resource Robust Fuzzy Path Tracking Control of a Platooning Vehicles Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article