Detail specification for lead - screw actuated wirewound or non - wirewound preset potentiometers - rectangular and square forms , container sealed , actuating device insulated from resistive element , slipping clutch at each end of travel - full assessment level 导杆驱动线绕或非线绕预调电位计详细规范.长方形和正方形密封容器与电阻元件绝缘的驱动装置每个行程终止的滑动离合器.全面评估级
Harmonized blank detail specification for lead screw actuated non - wirewound preset potentiometers - square form , container sealed , actuating device insulated from resistive element , slipping clutch at each end of travel , rigid terminations - assessment level s 导螺杆传动非线绕预调电位器协调空白详细规范.正方形的容器密闭的与电阻元件绝缘的驱动装置每个行程终止的滑动离合器刚性终端.评定级别s
The paper mainly aimes at the configuration of the bionic actuating device , the accuracy control and the choice of the bionic muscle , which are the key problems of the bionic actuating device . the technical scheme is proposed 本文正是针对这一发展趋势，针对现有仿生驱动装置各自存在的优缺点，结合当前较为成熟的技术，对驱动装置构成、精度控制、仿生肌肉的选取等几个关键问题进行研究，并且提出了自己的技术方案。
Because of the complexity of the model , the paper has simplified the model . the bionic actuating device operation is implemented by changing the air pressure of the pneumatic artificial muscles . the influence of the shape change of the pneumatic artificial muscle to the operation of the bionic actuating device is also analysed in the paper and the influence is explained in theory 随后分析了人体上肢组成和工作特性，在此基础上建立了仿生驱动装置模型，解释了该装置模型的机构组成和运动特性，并在模型基础之上建立了一个简化运动模型，通过气动人工肌肉内气压变化来实现驱动装置的运动，同时还对气动人工肌肉形变量如何影响驱动装置工作进行了理论上的分析，解释了其在计算上的复杂性。
Then the pneumatic artificail muscle is choosed as the actuator of the bionic actuating device , which is designed by self . the operating characteristic and the control factor of the pneumatic artificial muscle are analysed . thirdly , the paper analyses the composition of the human arm , explains operating mechanism and builds the model of the bionic actuating device 接着讨论了与生物肌肉工作特性相仿的几种材料和技术，对各种材料和技术的优点缺点进行了详细的比较，从中选取气动人工肌肉作为本文设计仿生驱动装置的驱动器，并分析了气动人工肌肉的工作特性，对气动人工肌肉工作时受哪些因素控制进行了详细的分析。
Finally , on the basis of the simplified model , the control accuracy and the angles that can be achieved by the bionic actuating device is analysed through three changes of the air pressure , and the three changes are simulated by the matlab . the simulated results are analysed and the different accuracy range is achieved . the simulation results can be applied by the future work 最后根据简化模型，分析了气动人工肌肉在三种不同气压变化幅度下，整个驱动装置的控制精度和可以实现的角度，并使用matlab对这三种情况分别仿真，对仿真结果进行分析，得到驱动装置运动的不同精度范围，为以后实际控制驱动装置的动作提供了依据。
Firstly , the paper introduces all kinds of the popular actuating device , and then compares their defects and advantages . the bionic actuating device is compared with the actuating devices and the application of the bionic actuating device is analysed . secondly , the paper introduces some techniques and materials whose mechanisms are more like the biotic muscles and the differences among them is analysed in detail 本文首先介绍了当前广泛使用的各种驱动装置，比较了各种驱动装置的优缺点，并重点对应用广泛的使用电力作为驱动能源的驱动装置进行了介绍，将仿生驱动装置与其他驱动装置相比较，分析了仿生驱动装置具有的优点和应用前景。
This product is composed of hall sensor assembly and the distributor with ignition timing . compared with conventional distributor , it avoids vacuum advance actuating device and centrifugal advance actuating device . it has a structure of restraint impedance distribution head and screening cover in order to reduce magnetic disturbance caused by engine ignition system , enabling the whole engine system to operate more reliably 该产品由霍尔传感器总成、带点火正时触发轮的分电器构成，与传统的分电器总成相比，减少了真空提前机构和离心提前机构，为减少发动机点火系统引起的电磁干扰，采用抑止式电阻分火头及屏蔽罩结构，使整个发动机系统工作更加可靠。
