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Nonlinear Internal-Model Control for Switched Reluctance Drive with Torque Ripple-Free
Ge Baoming
Wang Xiangheng
Jiang Jingping
Sažetak
Based on the nonlinear internal-model control (IMC), associated with the suitable commutation strategy, a novel control solution for switched reluctance motor (SRM) is formulated and designed. The commutation strategy uses a definite critical rotor position as commutation point, which reduces the computational burden. The nonlinear IMC-based voltage control scheme for SRM extracts the simplicity of the feedback linearization control and the robustness of IMC structure, which ensures the torque ripple-free and the drive's robustness in spite of the plant-model mismatch disturbances. Some important properties are presented. Simulation results show that the high-performance control for SRM has been achieved.
Ključne riječi
nonlinear internal-model control; SRM; torque-ripple minimization
Hrčak ID:
6677
URI
Datum izdavanja:
20.10.2002.
Posjeta: 1.582 *