自动平衡

Wuhan Dawei Electronics Ltd.,Wuhan 430074,China）Abstract: This paper introduced control architecture and balancing computation of an automatic dynamic balancing machine for auto flanges.

摘 要：介绍了一种适用于汽车法兰及类似转子的自动平衡去重机床的系统结构和去重模型。

This on-line balancing method is investigated deeply in the paper, which is supported by the national natural science funds.

本文在国家自然科学基金资助下，对旋转机械转子在线自动平衡技术进行了研究。

Wayne Kerr products use the Auto balancing bridge method to measure theimpedance and phase angle of the Device Under Test.

韦恩Kerr 产品使用自动平衡的桥梁方法测量设备的阻抗和阶段角度在测试之下。

An advanced intelligent system about automatic balance of on line emery cutter is introduced.

介绍了作者研制的一种新型智能化砂轮在线自动平衡系统。

Press ENTER. The instrument will then begin to Equilibrate.

仪器会自动平衡温度减小偏差。

Hung Steel Cutting Machine Manufacturing Co., Ltd. is a professional manufacturer of precision self-balancing four-post Hydraulic Cutting Machine series and auxiliary equipment for large enterprises, located in Guangzhou and Foshan to facilitate the central region, 325 national highway.

鸿钢裁断机制造有限公司是专业生产精密四柱自动平衡油压裁断机系列及辅助设备的大型企业，位于交通便利的广州与佛山中心区域，325国道旁。

An automatic balancing head employing permanent magnetic difference frequency motor is designed in the paper, to realize a non contact transmission of control signal and driving energy between a control element and the balancing head.

设计了使用永磁差频电动机的自动平衡头，实现了控制单元和平衡头之间控制信号和驱动能量的无接触传递。

A structure of automatic balancing head using PMDFM (Permanent Magnet Difference Frequency Motor) and an automatic balancing technique employing non-contact synchronously rotating electromagnetic force are put forward, and both are studied in respects of theoretical analysis, parameter calculation and experiment practice.

本文是在国家教委高校博士学科点基金和黑龙江省自然科学基金的资助下完成的，侧重于研究采用特种电机结构的自动平衡头的新的原理、结构及驱动控制方法。

Third chapter mainly elaborates the measure bridge module"s composition and the design of its transfermation circuit , the strain foil"s temperature drifting and its the solution method, the measuring accuracy influence of long wire in electric bridge"s long-distance measuring and the method research,the research and design of DC strain bridge Auto-Balance and Auto-Calibration methods, the bridge"s electric source design as well as the measuring accuracy influence and solution research of bridges electric source.

第三章主要阐述了测量电桥模块的组成及其变换电路的设计，应变片温度漂移及其解决方法，电桥远距离测量长导线对测量精度的影响及方法研究，电桥自动平衡方法和自动标定方法的研究与设计，桥源的设计及桥源对测量精度的影响及解决方法研究。

Axial force balance: at work, Hermetic magnetic axial force from the hydraulic pump automatic balance, promoting disc only when you start and stop transient withstand axial thrust.

轴向力平衡：在工作时，海密梯克磁力泵的轴向力由水力自动平衡，推动盘只在启动和停车时承受瞬时的轴向推力作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。