Alison has rich experience in design , manufacturing , manage and service and acquired iso9001 , alison become a member of china petro - chemical products and enrolied in china petroleum grade a supplier net and state power company marketing supplier 驱动方式有手动、蜗轮传动、齿轮传动、气动、液动、电动等产品广泛应用于石油、化工、电力、冶炼、制药、纺织、给排水、城建等行业及长输管线等工程，畅销全国各地，同时出口美国、英国、日本及其他国家和地区。
After lots of papers related microgripper and microforce sensor consulted , a microgripper with 3 dimensional force sensor is presented from the point of microscopic field and according to the driving method . a micro displacement amplifier based on flexible hinges is designed , modeled and analyzed 在参阅了国内外大量微夹持器、微力传感器的文献的基础上,从微观领域的实际情况出发,以驱动方式为根据,提出了一种集成3 - d微力传感的微夹持器的结构原型。
The mechanism is based on the 4 - axis rectangular coordinate system . the driven mode of x - axis is proportional pneumatic - servo control system ; y - axis is driven by a digital ac servomotor ; z - axis is driven by a linear cylinder ; the driven mode of the axis of r is same to that of y - axis X轴采用基于比例伺服技术的气动驱动； y轴采用全数字交流电机伺服驱动； z轴则采用直线气缸驱动；而r轴采用与y轴相同的驱动方式，同时其前端安装了真空吸盘，用于抓取工件。
The corresponding system simulation and regarding programs were developed and described in this dissertation . some theoretical analysis and experiments of pv water pumping system were also given in this thesis . the prospects of pv water pumping system in fields of technological and marketing development as well as some suggestions of improvements for future study are also discussed 本文着重在光伏水泵系统的构成、驱动方式、太阳电池阵列的最大功率跟踪、群控及优化控制、系统仿真等方面做了较为详细的理论分析和实验研究，并对光伏水泵系统的应用及今后拟进一步研究发展的方向作出了总结和展望。
This dissertation describes in detail about the operation principle of cooling system , the hardware circuit design and software design of the single chip control system . being different to the structure collation method of traditional cooling system , this system divided the whole system into two parts : cooling system for engine and cooling system for hydraulic oil system , and both of them are controlled by one singlechip 这种电液混合驱动冷却方式可以使风扇离开发动机而灵活布置,克服了传统驱动方式的各种弊端,减小了风扇的径向间隙,提高了容积效率,降低了能耗,并有效解决了发动机和液压传动系统的过热问题。论文对该系统的工作原理、硬件组成、软件设计作了详细论述。
The main research in this thesis includes performance indices definition of the stewart platform based 6 - axis f / t sensor , influence on sensor ' s static indices of coordinate system , prototype design of the 6 - axis f / t sensors , static calibration and so on . based on this research , the force - drive mode 6 - dof mouse is developed 本文的主要研究内容包括stewart平台六维力传感器的性能指标定义、坐标系变化对传感器静态特性的影响、六维力传感器的样机设计、传感器的静态标定研究等，并在此基础上开发了力驱动方式的六维鼠标。
The satss is an antenna pointing servo system with ultra - low speed and high accuracy , driven by a rare earth permanent magnet ( repm ) brushless dc torque motor . to reduce torque ripple , the repm brushless dc torque motor has a slotless armature , and uses sinusoidal wave driven technology 卫星天线跟踪伺服系统为超低速高精度天线指向控制系统，该系统使用稀土永磁式无刷直流力矩电机作为天线的驱动机构，为降低转矩脉动，电机采用无槽电枢结构设计，并使用正弦波驱动方式。
We invented the method of transmitting the gradation data by dma , after we analyzed different circuit of control and transmit gradation data . we analyzed different circuit to achieve gradation , different schemes to drive led , and brought out the mechanism scheme of the new system . we discussed the functions of hardware system , software system , and mechanism system in detail 论文第三章讨论了环场显示系统的电路和机械设计方案，分析、比较了不同的驱动电路和信号传送方式，提出了利用cpld并行dma传送灰度信号的方法，分析比较了不同灰度实现方案、不同led驱动方式，讨论了电路软件系统实现方案，提出了系统样机的机构方案。
Next , the technology of mems , the application of mems on optic communication was briefly introduced . then , the status quo of mems optic switch was summarized , the existent problem was brought forward , the common drive mode was put forward . finally , the purpose and method of this paper was presented 首先对光开关市场及发展进行调研，其次简单介绍mems技术及mems技术在光通讯中的应用，接着概述mems光开关研究现状，提出mems光开关现存在的问题，探讨静电和电磁驱动方式，最后提出课题的意文、主要内容和研究方法。
For series hev the paper gives a control strategy aiming at achieving the lowest fuel consumption . for parallel hev , gives a method to find the hybridization rate which is not dependent of any driving cycles . for combined hev , the paper gives an efficiency loss minimization strategy , the sole criterion is the efficiency loss at the current operating point , thus economic fuel consumption could be guaranteed for a wide v ariety of driving tasks and this strategy could apply into any kinds of hev 对串联驱动方式，提出了以燃油消耗最小为目标的控制策略；针对并联能源混合的问题，提出了一种不依赖于任何驱动行驶循环的能源混合比例方法；针对混联驱动方式，提出了一种整车功率损失最小控制策略，该策略的唯一准则是在当前工作点下总功率的损失最小，因此在较广的驱动行驶范围内其燃油经济性内都是可以被保障的，且该策略可以运用到任何形式的混合动力车辆上。
