自动控制系统

The design of the device using NC Lathe CA6140 control, part of the main transmission system using AC spindle motor and graded by the pulley driven spindle gearbox, through the inverter and gearbox to achieve sub; Feed System used by stepper motor driven ball screw slowdown after campaign vertical feed system through a gear after the ball screw drive, in the horizontal feed system through two gear-driven ball screw; Tool to automatically transfer tool carrier (4-position), thus achieving automatic tool change; by MCS-51 series 8051 data to be dealt with. from the I / O interface stepper pulse output signal to control the feed rate and itineraries; In order to maintain the function of cutting thread, to the outer end of spindle or other appropriate location loaded pulse generator; Lathe will be transformed into Tailstock manually controlled electric Tailstock.

本设计利用数控装置对CA6140普通车床进行控制，主传动系统部分采用交流调频主轴电动机经带轮及分级齿轮变速箱驱动主轴，通过变频器和齿轮变速箱实现分段无级变速；进给系统采用步进电机通过减速后驱动滚珠丝杠运动，在纵向进给系统中通过一级齿轮减速后驱动滚珠丝杠，在横向进给系统中通过二级齿轮减速驱动滚珠丝杠；刀架改为自动转位刀架从而实现自动换刀；通过MCS-51系列8051单片机对数据进行计算处理，由I/O接口输出步进脉冲信号控制进给速度和行程；为了保持切削螺纹的功能，要在主轴外端或其它适当部位装上脉冲发生器；将车床的手动尾座改造成为可控电动尾座。

Considering the inconvenience of regulation and difficulty of parameter tunning as AC servo system in practical situation, three ways of intelligent control approach to realize auto-tuning and autorecognization of AC servo system, are proposed, which is a robust controller based on two-degrees-offreedom with no tuning to controller, a auto-tuning controller based on fuzzy reasoning with no inertia recognization but tuning parameter of controller, a strategy recognizing inertia of servo system and tuning parameter or structure of controller automatically. In the same time, these control strategies are analyzed from the theory and reliability. The comparative analysis of three measures on strong and weak points is made by simulation and experiment results.

针对交流伺服系统在实际应用中存在的系统调试不便、参数调整困难等问题，提出了实现交流伺服系统自调整和自识别等智能化控制策略的三条途径：一是具有控制器无调整特点的二自由度鲁棒性控制器；二是惯量无识别但需自动调整控制器参数的模糊推理自调整控制器，三是自动识别伺服系统转动惯量并自动调整控制器参数和结构的方案，从理论分析和可实现性两方面对这些控制方案进行了论述，并通过仿真和实验研究，对比分析了各种方案的优缺点，得到了一些有益的结果。

And we has also accumulated original and mature experience in designing, manufacturing and assembling of bolt tightening system, press riveting and welding system, automobile seatbelt assembling special machine, pin and shaft press installing machine, transplanting machine, aerial material flow line, material flow line, lifting equipment, balance crane, fixture etc.; To meet its clients' demand, Congyu has independently developed many sets of special machine of high technology and great difficulty, which involves the clearance detection, angle control, sealing test, torque control and displacement control etc.

并在螺栓拧紧系统、压铆焊接系统、汽车安全带装配专机、销轴压装机、移栽机、空中物流输送线、物流输送线、提升机、平衡省力装置、各种产品的工装夹具等方面有独到成熟的设计、制造及组装经验；应客户要求独立开发出多套间隙检测，角度控制，密封性检测，扭矩控制，位移控制等高技术、高难度要求专机，在此基础上，不断创新并开发了清洗机等新产品和太阳能新领域，并为太阳能行业开发了自动上下料机、酸碱清洗机和自动插片机，接线盒涂胶机，自动裁切机，测试分选机等一系列生产和测试设备。

The graduated students will master such applied technologies as building automatic electrical control, computer network, building fire-protection and safety automation, building equipment automation, and offer the abilities to deal with independently the applied design, system integration, construction management of building intelligentization, as well as the ability to carry out applied management in the intelligent building and residential area.

毕业生将掌握楼宇电气自动控制、计算机网络、楼宇消防自动化和安防自动化、楼宇设备自动化等应用技术，具有独立从事楼宇智能化的应用设计、系统集成、施工管理、智能化建筑和智能化小区的应用管理等能力。

The graduated students will master such applied technologies as building automatic electrical control, computer network, building fire-protection and safety automation, building equipment automation, and offer the abilities to deal with independently the applied design, system integration, construction management of building intelligentization, as well as the ability to carry out applied management in the intelligent building and residential area.

培养目标：本专业培养从事楼宇智能化技术方面的工程技术人才。毕业生将掌握楼宇电气自动控制、计算机网络、楼宇消防自动化和安防自动化、楼宇设备自动化等应用技术，具有独立从事楼宇智能化的应用设计、系统集成、施工管理、智能化建筑和智能化小区的应用管理等能力。

The graduated students will master such applied technologies as building automatic electrical control, computer network, building fire-protection and safety automation, building equipment automation, and offer the abilities to deal with independently the applied design, system integration, construction management of building intelligentization, as well as the ability to carry out applied management in the intelligent building and residential area.

高分回报。查看最新版本共有1个版本楼主两个帖子的分都给我算了，这翻译保证准确，而且并不容易。培养目标：本专业培养从事楼宇智能化技术方面的工程技术人才。毕业生将掌握楼宇电气自动控制、计算机网络、楼宇消防自动化和安防自动化、楼宇设备自动化等应用技术，具有独立从事楼宇智能化的应用设计、系统集成、施工管理、智能化建筑和智能化小区的应用管理等能力。

This paper introduces automatic production line for isothermal normalization with residual heat from forged steel parts and installed computer distributed control system,(which can be used for heating up gear billet and normalizing isothermally for the second time)developed by our company,which form a complete set with AMP70 hot former made in Switzerland.

介绍了我厂研制的与引进瑞士AMP70热镦机配套的具有计算机集散式控制系统的锻坯余热等温正火自动生产线(可兼作二次加热齿坯等温正火)。

The proposed method has been applied in AGC system of Fujian power grid.

该方法已应用于福建电网自动电压控制系统中。

ATS consists of three main parts: remote instruments control, distributed data analysis and information management.

自动测试系统主要由仪器的远程控制、分布式数据计算和信息管理等组成。

The thesis detailedly introduces the working principles, the ideal and methods in designing an automatic adjustment control system of air circumstance in the coach.

本文详细介绍了客车车内空气环境自动调节控制系统的工作原理、设计思路和设计方法。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。