五相步进超声波电机驱动电源的研究.pdfVIP

2007 40 11 ( 167) : TM 3599 : A : 1001-6848(2007) 11-0088-04 1, 2 2 2 1 2 1 1 顾菊平 , 金龙 , 胡敏强, 王桂星 , 徐志科 , 王峰, 谢建华 ( 1. , 226019; 2. , 210096) : 介绍了五相步进超声波电机的结构运行机理, 在对其定子的主振型和幅值分布 真 的基础上, 提出了五相步进超声波电机的驱动控制要求, 并给出了设计方案, 对其中的主模块, 如 PWM 模块等进行了 真分析, 利用频域法对输出波形进行了分析结果表明: 该驱动电源可 以实现五相步进超声波电机的 80步步进运动和正反转控制等该电路具有调试简便等特点, 可 应用于步进超声波电机的驱动控制实验中 : 超声波电机; 步进运行; 驱动电源; 实验 Driving forFive-PhaseStepperUltrasonicMotor 1, 2 2 2 2 GU Ju-ping , JI Long, HU M in-qiang , WA G Gui-xing, 2 1 1 XU Zh-ike, WA G Feng, XIE Jin-hua ( 1. Department of ElectricalEngineering, antong University, antong 226019, China; 2. Department of E lectricalEngineering, SoutheastUniversity, anjing 210096, China) ABSTRACT: A driving and controlling source for five-phase stepper ultrasonicmotor has been estab- lished in this paper. Based on the construction, the dynam ic analysis such as fundamentalmode, am- plitude distribution of the stator, the characteristic of driving for five-phase stepper ultrasonicmotor has also been discussed and the principle of the driving source has been designed at the same tmi e. Some models of the driving sourcehas been smi ulated and frequency analysis. The output of the driving source can bew idely used and realized the positive and reversible revolution, it can be also used in smi ply and easy-working. KEY ORDS: U ltrasonicmotor; Five-phase stepper; Driving controlling source; Expermi ent , , 0 , , , , , ,