Optimization pitch angle controller of rocket system using improved differential evolution algorithm

Lastomo, Dwi; Setiadi, Herlambang; Djalal, Muhammad Ruswandi

doi:10.26555/ijain.v3i1.83

Cited by 20 publications

(13 citation statements)

References 10 publications

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“…The objective function used to test the stability of the system is to minimize Integral Time Absolute Error (ITAE) as given in (17) [16][17][18][19]. The parameters that will be optimized by ICA are Kces, Tdc, Kp, Ki, and Kd.…”

Section: Empire Initializationmentioning

confidence: 99%

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Capacitive Energy Storage (CES) Optimization For Load Frequency Control in Micro Hydro Power Plant Using Imperialist Competitive Algorithm (ICA)

Djalal¹,

Yunus²,

Imran³

et al. 2018

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This paper presents a method for enhancing the frequency performance of micro hydro power plant by adding an additional device called capacitive energy storage (CES). A modification has been made by adding PID controller as additional controller of CES. Furthermore, to obtain the optimal parameter of CES, an optimization approach called imperialist competitive algorithm (ICA) is used as an optimization method. From the simulation results show that by adding CES-PID the frequency performance of the micro hydro power system is enhanced significantly. Moreover, the best performance is performed by a system with CES-PID optimized by ICA indicated by smallest overshoot. The analysis result obtained small overshoot response by using PID-CES controller that is equal to -1.371e-05pu, for system without controller equal to -0.000318 pu. By comparison, several scenarios for control methods are used.

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Section: Empire Initializationmentioning

confidence: 99%

“…The objective function used to test the stability of the system is with Integral Time Absolute Error (ITAE). Here, Integral Time Absolute Error (ITAE) is done with equation (17).…”

Section: Time Domain Analysismentioning

confidence: 99%

Capacitive Energy Storage (CES) Optimization For Load Frequency Control in Micro Hydro Power Plant Using Imperialist Competitive Algorithm (ICA)

Djalal¹,

Yunus²,

Imran³

et al. 2018

emitter

Self Cite

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“…Moreover, complex eigenvalue carried information about frequency oscillation (f) and damping ratio ( ) which can be described as given in (8), (9), and (10) [23][24][25].…”

Section: E Small Signal Stabilitymentioning

confidence: 99%

“…There are many type of metaheuristic algorithm that has been used on complex engineering problems such as genetic algorithm, particle swarm optimization, artificial immune system, differential evolution algorithm and bacteria foraging algorithm [5][6][7][8][9][10]. In recent years, there is new type of metaheuristic algorithm that has shown a good performance for solving complex engineering problems, this algorithm is called cuckoo search algorithm (CSA).…”

Section: Introductionmentioning

confidence: 99%

Modal Analysis and Stability Enhancement of 150 kV Sulselrabar Electrical System u sing PSS and RFB based on Cuckoo Search Algorithm

Djalal¹,

Setiadi²,

Lastomo³

et al. 2017

ijeei

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Small signal stability is one of the factor to assesst the reliability of a power system. Small signal stability is related to the ability of a power system to maintain synchronization after being exposed by small disturbance. In Indonesia, the reliability of power system is one of the important aspect that has to be achieved. However, very scant attention has been paid on studied small signal stability performance on Indonesia electricity. Hence, this paper studied the small signal stability analysis and its enhancement. 150 kV Sulselrabar interconnected power system is used as test system. To enhance the performance of the system designing coordinated controller of power system stabilizer (PSS) and redox flow batteries (RFB) using cuckoo search algorithm (CSA) is conducted. Eigenvalue, damping ratio, participation factor analysis, and time domain simulation is performed to assess the small signal stability performance and the successfulness of the CSA to optimize the PSS and RFB parameter. From the cases studies, it is found that 150 kV Sulselrabar has 12 local mode and 4 inter-area mode. Furthermore, the coordinated controller between PSS and RFB based on CSA could enhance the small signal stability performance of 150 kV Sulselrabar interconnected system indicated by higher damping, smallest overshoot and fastest settling time.

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“…Block diagram of a PI controller[19,20] 2.3. Bat algorithmIn 2010, Dr Xin She Yang from Cambridge University introduced a new type of metaheuristic algorithm called bat algorithm.…”

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confidence: 99%

Design of spark ignition engine speed control using bat algorithm

Setiadi

Jones

Nugroho

et al. 2021

IJECE

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The most common problem in spark ignition engine is how to increase the speed performance. Commonly researchers used traditional mathematical approaches for designing speed controller of spark ignition engine. However, this solution may not be sufficient. Hence, it is important to design the speed controller using smart methods. This paper proposes a method for designing speed controller of a spark ignition engine using the bat algorithm (BA). The simulation is carried out using the MATLAB/SIMULINK environment. Time domain simulation is carried out to investigate the efficacy of the proposed method. From the simulation results, it is found that by designing speed controller of spark ignition engine using PI based bat algorithm, the speed performance of spark ignition engine can be enhanced both in no load condition and load condition compared to conventional PI controler.

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Optimization pitch angle controller of rocket system using improved differential evolution algorithm

Cited by 20 publications

References 10 publications

Capacitive Energy Storage (CES) Optimization For Load Frequency Control in Micro Hydro Power Plant Using Imperialist Competitive Algorithm (ICA)

Capacitive Energy Storage (CES) Optimization For Load Frequency Control in Micro Hydro Power Plant Using Imperialist Competitive Algorithm (ICA)

Modal Analysis and Stability Enhancement of 150 kV Sulselrabar Electrical System u sing PSS and RFB based on Cuckoo Search Algorithm

Design of spark ignition engine speed control using bat algorithm

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