This paper introduces a frequency variable control system for elevator driven by linear induction motor, and this elevator has been tested.
设计了一套圆筒形直线感应电动机驱动的电梯全数字变频控制系统，对其进行了试验。
The introduced elevator communication system was specially designed for elevator control system in which PLC is used as kernel controller.
介绍了一个专门为以PLC为核心控制器的电梯控制系统而设计开发的电梯通信系统。
In this paper, three elevators for the design of objects, combined with Sanken VM06 series of high-performance constant torque converter, developed a two-speed exchange of PLC elevator control system.
本文以三层电梯为设计对象，结合三垦vm06系列恒转矩高性能变频器，开发出一套交流双速的PLC电梯控制系统。
The passenger flow analysis model is important for traffic analyzing, configuring of elevator system and researching in elevator group control system and its simulation.
该文提出的电梯客流分析模型对于电梯系统的交通分析、配置设计、电梯群控系统及其仿真的研究都具有重要意义。
Corresponding with the passengers demand and minimum energy wastage, the control arithmetic and the optimized maths for the attemper scheme in the elevator group-controled system are set up.
建立电梯群控系统的算法调度方案优化与数学建模，使之尽可能地满足电梯乘客的满意度和减少电梯的能源损耗以满足企业的满意度。
The paper presents a control system of an interior permanent magnet synchronous motor (IPM PM) for elevator driver without gear box. The system is based on DSP embedded processor.
针对无齿轮电梯对电机拖动的要求，实现了一种基于DSP嵌入式芯片的永磁同步电机调速系统。
The control system is the core for test-bed, for this, this text design the control system of the electric elevator and the control system of the temperature.
控制系统是整个试验台的核心，为此，本文设计了电动升降臂控制系统和温度控制系统。
Elevator system is complicated and enormous, in order to simplify the design of the control software for the elevator, a new method named stage-programming technique is used.
由于电梯是一个大型复杂设备，为了简化电梯控制程序的设计，采用级式程序设计的新方法。
The exact rotor position of the elevator traction motor is a pre-request for the driving control system.
电梯曳引机的转子位置辨识是电机驱动控制的前提。
In addition, in order to improve the control system response speed for fire control linking signal and elevator calling signals, interruption technique is applied to process these signals.
另外，为了提高控制系统对消防联动和厅外召唤信号的响应速度，采用中断技术对这两种信号进行处理。
It is present a method to design altitude control system for a high altitude airship using auxiliary ballonet charge or deflation and elevator combination control.
当时高度存在大误差时，采用副气囊和空气舵组合控制改变飞艇的姿态实现快速爬升或下降；
It is present a method to design altitude control system for a high altitude airship using auxiliary ballonet charge or deflation and elevator combination control.
当时高度存在大误差时，采用副气囊和空气舵组合控制改变飞艇的姿态实现快速爬升或下降；
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