This paper introduces an optimized design procedure for a DC-DC buck, boost and buck-boost configurations in single circuit with an integrated dissipative snubber, aiming to enhance performance and efficiency. The con...
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Autonomous spacecraft relative navigation has a wide range of applications in the field of on-orbit services. By virtue of its advantages of simplicity, reliability, small size, light weight and long acting distance, ...
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In this paper, we incorporate wake steering models into a multiobjective wind farm model for improving power extraction, specifically under the framework of handling maintenance of individual turbines. We expand upon ...
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ISBN:
(数字)9781665473385
ISBN:
(纸本)9781665473385
In this paper, we incorporate wake steering models into a multiobjective wind farm model for improving power extraction, specifically under the framework of handling maintenance of individual turbines. We expand upon a previous heuristic method to find axial induction factors for the far-field wake problem and using the results of the algorithm as parameters for a model predictive control framework. Simulation results are discussed, demonstrating improved power output over algorithms that do not account for maintenance.
We propose a frequency-domain state representation to improve the performance and reduce the computation and data requirements of reinforcement learning. This approach is tailored to tracking tasks of periodic traject...
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Stroke is a life-threatening condition and its survivors often face significant disabilities that reduce their quality of life, making effective rehabilitation systems essential. Automation technology, such as robotic...
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In modern industry and transport systems, control to ensure the accuracy of technology processes is of crucial significance. The article provides examples of using the theory of dynamic systems to ensure the accuracy ...
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DC motors have found extensive industrial usage due to their wide range of speed control and excellent speed torque characteristics. The simplest speed control technique for dc motor is the proportional integral (PI) ...
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Higher power applications such as compressors, turbines, and fans benefit from high-speed electrical machines and elimination of a gear box. Magnetic bearings have been successfully replacing mechanical bearings provi...
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ISBN:
(纸本)9798350398991
Higher power applications such as compressors, turbines, and fans benefit from high-speed electrical machines and elimination of a gear box. Magnetic bearings have been successfully replacing mechanical bearings providing oil-free, reliable, and low-maintenance solutions. Two trends can be observed in recent development of such applications. The first is the maximum integration provided by the application integration to a bearingless motor rotor. The second is the flexibility provided by the AMB rotor driving applications using flexural coupling. Typically, AMB rotors with two radial AMBs and one axial AMB are employed. Three radial AMB planes provide some advantages when facing changeable drivetrain dynamics. Centralized model-based controllers provide a superior performance compared with decentralized PID-based control methods. Here, the design process of the centralized robust control of an AMB rotor with three radial AMB actuators is presented. LQG, H-infinity, and mu-synthesis controllers are analyzed and tested with the multirotor drivetrain. An uncertain plant model is considered. The physical experiment results are presented.
Deep learning methods for optical camera-based pose position estimation are becoming more and more widely used with the improvement of computer hardware, such as target classification, target detection and other field...
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The BLDC interior rotor shape motors are increasingly preferred for low-power electric vehicle applications due to their highly efficient mechanical energy conversion, high torque, and low maintenance compared to conv...
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