Advances in intelligent systems and computing, Sep 29, 2018
The interline power flow controller (IPFC) has two converter/inverters connected back to back wit... more The interline power flow controller (IPFC) has two converter/inverters connected back to back with DC link. One of the converter is knows as series inverter which improve voltage quality of the load bus and second inverter known as shunt converter is used to compensate the reactive power of load and minimize the losses of the transmission line. In this work, the impact of the IPFC is seen in IEEE-3 Bus systems. The first one is connected between Load Bus or PQ-Bus and the Generating Bus or PV-Bus to inject voltage at certain angle. And it compensates reactive demand of the load using novel control approach. Moreover, the second converter of the IPFC is connected between Slack Bus and Load Bus to inject the compensating current using the Instantaneous Symmetrical Voltage Component Theory (ISVCT) based control algorithm. And it compensates the reactive demand of the load. The impact assessment of the IPFC on IEEE-3 Bus system is verified using MATPOWER.
Now a day, one of the prime concerns of mobile robot is path planning, in the area of industrial ... more Now a day, one of the prime concerns of mobile robot is path planning, in the area of industrial robotics. A path planning optimization method was proposed to calculate shortest collision free path from source to destination by avoiding static as well as dynamic obstacles. Therefore, it is necessary to select appropriate optimization technique for optimization of paths. Such problems can be solved by metaheuristic methods. This research paper demonstrates the comparison and analysis of two Soft Computing Techniques i.e. Ant Colony Optimization (ACO) and Teaching Learning Based Optimization (TLBO) by simulating respective algorithms for finding shortest path of a Mobile Robot by Obstacle avoidance & Path re-planning and Path Tracking. Both of these techniques seem to be a promising technique with relatively competitive performances. The ACO has been more widely used in that and it gives good solution with smaller numbers of predetermined parameters in comparison with other algorithms.
Abstract Network-on-Chip (NoC) has been developed as a most prevailing innovation in the paradigm... more Abstract Network-on-Chip (NoC) has been developed as a most prevailing innovation in the paradigm of communication-centric technology. It solves the limitations of bus-based systems, with the incorporation of 3D IC technology, and it reduces packaging density and improves performance of Multiprocessor System-on-Chip. There is need of suitable NoC topology for these applications and desired performances. This paper proposes a scalable binary tree-based topology for 2D and 3D NoCs. The average degree of the proposed network is reduced around 40% of the torus whereas the diameter also reduced significantly, as compared to other topologies.
The Travelling Salesman Problem (TSP) is a very popular combinatorial optimization problem of rea... more The Travelling Salesman Problem (TSP) is a very popular combinatorial optimization problem of real world. The objective is to find out a shortest possible path travelled by a salesman while visited every city once and returned to the origin city. TSP is one of the NP hard problems and several attempts have been done to solve it by traditional methods. Computational methods give better solution for TSP as most of them are based on repetitive learning. In the proposed paper four optimization techniques are presented such as ant colony optimization (ACO), genetic algorithm (GA), hybrid technique of ant colony optimization (ACO) and genetic algorithm (GA) and hybrid technique of ant colony optimization (ACO) and cuckoo search (CS) algorithm is proposed and implemented for travelling salesman problem. The result shows that shortest efficient tour is obtained by new hybrid algorithm.
Multilevel structural equation models (SEM) have become increasingly popular in the psychometric ... more Multilevel structural equation models (SEM) have become increasingly popular in the psychometric literature (Goldstein & McDonald, 1988; Longford & Muthén, 1992; McDonald & Goldstein, 1989; Muthén & Sattora, 1989; Muthén, 1989, 1994). The rapid growth of ...
Here, parameters is estimated of series and shunt voltage source converter (VSC) to design a thre... more Here, parameters is estimated of series and shunt voltage source converter (VSC) to design a three phase three wire UPQC for better understanding of VSC operation. The required parameters that could be considered while designing a UPQC are DC link voltage, capacitor value, shunt interfacing inductance, series interfacing inductance and series capacitance value. As the UPQC incorporates VSC thus, it is also required to design an appropriate switching frequency and ripple filter for both the VSC whereas a auxiliary device, series injection transformer is required to design for series VSC. The VA rating of series VSC is also needed while designing of the series voltage injection transformer. The performance analysis of a designed UPQC has been performed on MATLAB/Simulink.
Advances in intelligent systems and computing, Sep 29, 2018
The interline power flow controller (IPFC) has two converter/inverters connected back to back wit... more The interline power flow controller (IPFC) has two converter/inverters connected back to back with DC link. One of the converter is knows as series inverter which improve voltage quality of the load bus and second inverter known as shunt converter is used to compensate the reactive power of load and minimize the losses of the transmission line. In this work, the impact of the IPFC is seen in IEEE-3 Bus systems. The first one is connected between Load Bus or PQ-Bus and the Generating Bus or PV-Bus to inject voltage at certain angle. And it compensates reactive demand of the load using novel control approach. Moreover, the second converter of the IPFC is connected between Slack Bus and Load Bus to inject the compensating current using the Instantaneous Symmetrical Voltage Component Theory (ISVCT) based control algorithm. And it compensates the reactive demand of the load. The impact assessment of the IPFC on IEEE-3 Bus system is verified using MATPOWER.
Now a day, one of the prime concerns of mobile robot is path planning, in the area of industrial ... more Now a day, one of the prime concerns of mobile robot is path planning, in the area of industrial robotics. A path planning optimization method was proposed to calculate shortest collision free path from source to destination by avoiding static as well as dynamic obstacles. Therefore, it is necessary to select appropriate optimization technique for optimization of paths. Such problems can be solved by metaheuristic methods. This research paper demonstrates the comparison and analysis of two Soft Computing Techniques i.e. Ant Colony Optimization (ACO) and Teaching Learning Based Optimization (TLBO) by simulating respective algorithms for finding shortest path of a Mobile Robot by Obstacle avoidance & Path re-planning and Path Tracking. Both of these techniques seem to be a promising technique with relatively competitive performances. The ACO has been more widely used in that and it gives good solution with smaller numbers of predetermined parameters in comparison with other algorithms.
Abstract Network-on-Chip (NoC) has been developed as a most prevailing innovation in the paradigm... more Abstract Network-on-Chip (NoC) has been developed as a most prevailing innovation in the paradigm of communication-centric technology. It solves the limitations of bus-based systems, with the incorporation of 3D IC technology, and it reduces packaging density and improves performance of Multiprocessor System-on-Chip. There is need of suitable NoC topology for these applications and desired performances. This paper proposes a scalable binary tree-based topology for 2D and 3D NoCs. The average degree of the proposed network is reduced around 40% of the torus whereas the diameter also reduced significantly, as compared to other topologies.
The Travelling Salesman Problem (TSP) is a very popular combinatorial optimization problem of rea... more The Travelling Salesman Problem (TSP) is a very popular combinatorial optimization problem of real world. The objective is to find out a shortest possible path travelled by a salesman while visited every city once and returned to the origin city. TSP is one of the NP hard problems and several attempts have been done to solve it by traditional methods. Computational methods give better solution for TSP as most of them are based on repetitive learning. In the proposed paper four optimization techniques are presented such as ant colony optimization (ACO), genetic algorithm (GA), hybrid technique of ant colony optimization (ACO) and genetic algorithm (GA) and hybrid technique of ant colony optimization (ACO) and cuckoo search (CS) algorithm is proposed and implemented for travelling salesman problem. The result shows that shortest efficient tour is obtained by new hybrid algorithm.
Multilevel structural equation models (SEM) have become increasingly popular in the psychometric ... more Multilevel structural equation models (SEM) have become increasingly popular in the psychometric literature (Goldstein & McDonald, 1988; Longford & Muthén, 1992; McDonald & Goldstein, 1989; Muthén & Sattora, 1989; Muthén, 1989, 1994). The rapid growth of ...
Here, parameters is estimated of series and shunt voltage source converter (VSC) to design a thre... more Here, parameters is estimated of series and shunt voltage source converter (VSC) to design a three phase three wire UPQC for better understanding of VSC operation. The required parameters that could be considered while designing a UPQC are DC link voltage, capacitor value, shunt interfacing inductance, series interfacing inductance and series capacitance value. As the UPQC incorporates VSC thus, it is also required to design an appropriate switching frequency and ripple filter for both the VSC whereas a auxiliary device, series injection transformer is required to design for series VSC. The VA rating of series VSC is also needed while designing of the series voltage injection transformer. The performance analysis of a designed UPQC has been performed on MATLAB/Simulink.
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Papers by Abdul Quddus Ansari