Fractional describing function analysis of PWPF modulator

• المؤلفون الرئيسيون: Wang, Xinsheng, Wang, Danwei, Zhu, Senqiang, Poh, Eng Kee
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2014
• الموضوعات: DRNTU::Engineering::Mathematics and analysis
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/101418; http://hdl.handle.net/10220/18661
• المؤسسة: Nanyang Technological University

Pulse-width pulse-frequency (PWPF) modulators are widely used in spacecraft thruster control. Their dynamic characteristic is still lack of effective analysis tools. This paper presents a fractional describing function method to describe the frequency characteristics of PWPF. A frequency-dependent g...