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This paper introduces the principle of the Dual Active Bridge Converters (DAB) in traditional phase-shifting control strategy and single phase-shifting control strategy. The softswitching region and peak current equations of inductor are given in this paper in the two control strategies. At last, we build an 800W-prototype to compare the control performance of the two control strategies. The experimental...
This paper presents a single-input dual-output (SIDO) converter with the simple structure which easily implements zero-voltage-switching (ZVS). In the power transmission mode, a case may appear that one output port of this SIDO converter is idling while another output port is working normally. In this paper, the bad effect of dead-time on achieving the idling output port is detailed analyzed, simulated...
In this paper, the weak approximate controllability of neutral stochastic evolution differential systems with poisson jump is considered. When these linear systems is approximate controllability and evolution operator is not compact, the sufficient conditions for the weak approximate controllability of these associated nonlinear stochastic systems in Hilbert spaces is obtained by using contracting...
This paper studies the state feedback robust H∞ control with memory for uncertain linear switched systems with multiple delays. Based on Multi-Lyapunov-function method, a sufficient condition in the LMI formulation is proposed for H∞ bounded stabilization analysis. The switching law and the robust H∞ controller for each subsystem with memory are designed. An illustrative example shows the feasibility...
This paper proposes a realization of robust speed control for permanent magnet synchronous motor by using PD-Sliding mode hybrid control. The PD control has a good performance in the transient period while the sliding mode control has robustness against the system uncertainties. The proposed control method is proposed for the control of permanent magnet synchronous motor by taking advantages of both...
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