Event-Triggered Sliding Mode Control for Spacecraft Reorientation With Multiple Attitude Constraints

Tan, Jianguo; Zhang, Kai; Li, Bin; Wu, Ai‐Guo

doi:10.1109/taes.2023.3270391

Cited by 12 publications

(4 citation statements)

References 34 publications

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“…In this part, the control approach to increase the efficiency of the microbial fuel cell operation and at the same time guarantee the stable operation is presented. For this purpose, according to the capabilities of sliding mode and adaptive methods [52][53][54][55][56], a novel combined adaptive sliding mode method has been designed.…”

Section: Design Of Robust Adaptive Controllermentioning

confidence: 99%

Improving the Performance of Uncertain Disturbed Two Population Microbial Fuel Cell Using Robust Adaptive Sliding Mode Control

2024

JNMES

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This article presents a new control approach for the optimal and reliable operation of the microbial fuel cell, as one of the most important sources of renewable energy. Considering several adverse effects on the performance of the microbial fuel cell, including the effects of uncertainty, disturbance, and of course, taking into account the nonlinear dynamics and the necessary conditions for the stable and optimal operation of the fuel cell, this paper presents a novel robust hybrid approach to its performance management. The innovative approach by using adaptive and sliding mode techniques, by focusing on providing a theoretical solution and not changing the structure of the fuel cell, reduces and suppresses the effects of disturbance and uncertainty of the model, and by guaranteeing the stable and reliable operation of the microbial fuel cell in the Lyapunov concept, provides rapid regulation of system states. The results of simulation and comparison in the MATLAB environment show the efficiency and optimal performance of the fuel cell system under the planned control method from the perspective of improving the transient and permanent response.

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Section: Design Of Robust Adaptive Controllermentioning

confidence: 99%

Improving the Performance of Uncertain Disturbed Two Population Microbial Fuel Cell Using Robust Adaptive Sliding Mode Control

2024

JNMES

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“…Zhongmian Fan 1* , Lingxiao Wang 1 , Fei Xu 1 , Xiuli Zhang 1 , Baoling Xie 1 , Yushi Wen 1 , He Li 1 & Saman Aminian 2* The importance of fuel mixing for the progress of the scramjet engine is indisputable. The present article shows the importance of the non-equal multi-injector system for effective fuel distribution and flame holding inside the combustion segment of a scramjet engine.…”

Section: Influence Of the Non-equal Aligned Nozzles For Fuel Injectio...mentioning

confidence: 99%

“…The circular nozzle is more active in the spreading of the fuel in the combustor and the use of an internal air jet effectively increases fuel in a combustor of the scramjet. Keywords Combustion chamber, Fuel jet, Non-equal jets, Supersonic flow Advance in spacecraft and high-speed vehicles has been required for the access to the far distance in space for explorations [1][2][3] . Thus, different aspects and segments of spacecraft has been investigated by researchers to control and improve the efficiency of this vehicles in far distance 4,5 .…”

Section: Influence Of the Non-equal Aligned Nozzles For Fuel Injectio...mentioning

confidence: 99%

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Influence of the non-equal aligned nozzles for fuel injection inside the supersonic combustion chamber

Fan,

Wang,

et al. 2024

Sci Rep

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The importance of fuel mixing for the progress of the scramjet engine is indisputable. The present article shows the importance of the non-equal multi-injector system for effective fuel distribution and flame holding inside the combustion segment of a scramjet engine. The supersonic air and fuel jet flow in the non-equal nozzle arrangement is simulated via computational fluid dynamic technique. Two injector types of circular and rectangular nozzle have been analyzed to attain flow characteristics of hydrogen jets at supersonic cross flow. Mach contour is also analyzed for these jet arrangements to show the interface of the jet in the non-equal jet arrangement. Besides, addition of internal air jet is also simulated and evaluated in this research. Our investigation shows that the diffusion height of the fuel jet is higher when a rectangular non-equal nozzle is applied. The circular nozzle is more active in the spreading of the fuel in the combustor and the use of an internal air jet effectively increases fuel in a combustor of the scramjet.

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A Review of the Experimental Analysis of Gas–Solid Cyclone Separators

Bayareh

2024

ChemBioEng Reviews

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Gas–solid cyclones are broadly employed in the industrial sector. Even though numerical methods are currently a strong tool for predicting the characteristics of flow patterns inside cyclone separators, they should be validated using experimental data. On the other hand, several practical aspects must be considered to analyze the operating circumstances of cyclones and their design optimization. This paper summarizes cyclone working principles and measurement techniques utilized in experimental analysis. Besides, experimental aspects, including various geometries, surface roughness, erosion rate, external electric field, particle properties, etc., are discussed. Eventually, research gaps and future directions are introduced.

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Event-Triggered Sliding Mode Control for Spacecraft Reorientation With Multiple Attitude Constraints

Cited by 12 publications

References 34 publications

Improving the Performance of Uncertain Disturbed Two Population Microbial Fuel Cell Using Robust Adaptive Sliding Mode Control

Improving the Performance of Uncertain Disturbed Two Population Microbial Fuel Cell Using Robust Adaptive Sliding Mode Control

Influence of the non-equal aligned nozzles for fuel injection inside the supersonic combustion chamber

A Review of the Experimental Analysis of Gas–Solid Cyclone Separators

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