杭州交通信息网动力锂电池工艺流程:英语文章翻译
来源：百度文库 编辑：杭州交通信息网 时间：2024/04/29 22:40:20
Abstract—This paper examines the position control problem of piezoelectric stack actuators and presents a method for overcoming the hysteresis nonlinearity between the applied voltage and the actuator displacement. An inverting charge control circuit is implemented to linearize the stack actuator movement by taking advantage of the linear relationship between charge and displacement.
The charge control feedback loop is analyzed in detail. It incorporates an operational amplifier to provide high loop gain, a high-voltage amplifier (HVA) to drive the stack actuator, and a lead compensator to ensure stability. Experiments were conducted to compare the responses of the stack actuator under voltage and charge control. The experimental data showthat the charge control provides linear actuator operation from 1 Hz–10 Hz over approximately
35% of the actuator operating range, and from 1 Hz–20 Hz over approximately 19% of the operating range.
Index Terms—Charge control, hysteresis, piezoelectric actuators, position control.
The charge control feedback loop is analyzed in detail. It incorporates an operational amplifier to provide high loop gain, a high-voltage amplifier (HVA) to drive the stack actuator, and a lead compensator to ensure stability. Experiments were conducted to compare the responses of the stack actuator under voltage and charge control. The experimental data showthat the charge control provides linear actuator operation from 1 Hz–10 Hz over approximately
35% of the actuator operating range, and from 1 Hz–20 Hz over approximately 19% of the operating range.
Index Terms—Charge control, hysteresis, piezoelectric actuators, position control.
摘要--本篇论文讲述压电堆激励器的位置控制问题及克服其应用电压与激励器位移产生的非线性滞后的方法。转换电量控制电路根据压电堆激励器位移时产生的电量与位移之间的对应关系，通过调节使之线性化。
具体工作由电量控制反馈环路完成，它由三部分组成：一个工作放大器提供高循环增益，一个高压放大器（HVA）驱动堆激励器，还有一个补偿电路保证其稳定性。
实验内容，通过对电压和电量控制下传感激励器的响应进行比较。实验数据显示，大约35%的压电堆激励器在1-10Hz范围内通过电量控制能实现线性工作。大约19%的压电堆激励器在1-20Hz范围内能实现线性工作。
索引术语 电量控制、滞后现象、压电激励器、位置控制
这文章检查位置控制压电堆作动器的问题并且提出适合克服滞后倾向非线性在应用电压和作动器替代之间的一方法抽象。 倒置收费控制电路把堆作动器运动实现linearize 以利用在费用和替代之间的线性关系。
实验进行在电压和电荷控制下比较堆作动器的反应。 试验数据showthat电荷控制提供线作动器操作从1赫兹10赫兹越过大约作动器工作范围中的35， 并且从在大约工作范围中的19上方的1赫兹20赫兹。 标引词电荷控制，滞后倾向，压电的作动器，位置控制。
电荷控制反馈电路被详细分析。 提供高的环路增益合并一个操作的放大器， 驾驶堆作动器，和保证稳定的一主角compensator的一高电压放大器(HVA)。