Invention Grant
- Patent Title: Predictive pulse width modulation for an open delta H-bridge driven high efficiency ironless permanent magnet machine
- Patent Title (中): 开放式三角H桥驱动高效无铁永磁机的预测脉宽调制
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Application No.: US13460976Application Date: 2012-05-01
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Publication No.: US08796978B2Publication Date: 2014-08-05
- Inventor: Zaher Abdallah Daboussi
- Applicant: Zaher Abdallah Daboussi
- Applicant Address: US CA Monrovia
- Assignee: AeroVironment, Inc.
- Current Assignee: AeroVironment, Inc.
- Current Assignee Address: US CA Monrovia
- Agency: Nixon Peabody LLP
- Agent Eric Aagaard
- Main IPC: G05B11/28
- IPC: G05B11/28
Abstract:
Embodiments of the present method and system permit an effective method for determining the optimum selection of pulse width modulation polarity and type including determining machine parameters, inputting the machine parameters into a predicted duty cycle module, determining the optimum polarity of the pulse width modulation for a predicted duty cycle based on a pulse width modulation generation algorithm, and determining the optimum type of the pulse width modulation for a predicted duty cycle based on the pulse width modulation generation algorithm.
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