Selection and design of method for breakover test of locomotive control console and electrical cabinet;
机车操纵台、电器柜导通试验方法的选择及设计
In order to improve the testability and flight security,in this design of helicopter control console,various BIT(Build-in Test) techniques,such as redundancy BIT and circle BIT techniques,were employed according to the features of each function module.
为了提高系统的易测试性,保证飞行安全,在该直升机操纵台硬件设计中,针对各个功能模块的特点,相应地采用了多种BIT(Build-in Test,机内测试)技术,如余度BIT、环绕BIT等技术,并在微控芯片软件中嵌入了自检测模块,全面完整地实现了系统的自检测;同时利用扩展flash存储芯片实时保存系统运行数据和测试信息,可通过串口上传至上位机,为故障分析提供了便利;采用Visual C++编程语言,结合专家系统开发了一套上位机检测软件,用于操纵台故障的智能诊断。
To meet the requirements of high integrative and high reliability of helicopter\'s on-board equipments,in this circuit design of helicopter control console,TMS320F2812 and ispLSI1048C were used as processing chip and major peripheral logic device respectively,consisting the core of the whole circuit.
为了满足直升机机载设备的高集成化和高可靠性要求,操纵台电路设计以TMS320F2812作为主控制芯片,ispLSI1048C作为外围主逻辑器件,一同构成整个电路的核心;采用VHDL语言实现了按键信号处理、离散量输入与输出控制以及看门狗等功能,简化了硬件电路设计,提高了系统可靠性,给出了CPLD模块的详细设计,并重点介绍了按键信号处理电路的实现,通过对按键抖动信号的机理分析和常用消抖方法的比较,设计了一款基于有限状态机(FSM)的按键消抖电路,同时介绍了双向总线和看门狗电路的实现;通过仿真和实际应用证明了该设计的有效性。
Calculation on Helicopter Control Response for Forward Flight Based on Free Wake Model
前飞状态直升机总距操纵响应特性计算
hydrauliccontrol pitch propeller
液压操纵螺距螺旋桨
remote-controlled overhead crane
远距离操纵桥式起重机
remote controlled monorail system
远距离操纵单轨系统
propeller pitch control
螺旋桨节距操纵机构
The switchboard is manned twenty-four hours a day.
电话总机是一天24小时由人操纵的。
The Non-linear Analysis for the Hand Brake Assembly
汽车手制动器操纵臂总成非线性分析
Design of optical system for laser micro-manipulator with adjustable working distance
工作距离可调的激光显微操纵器光学系统设计
The control stick of an aircraft.
操纵杆飞机的操纵杆
manipulate the levers of a machine
操纵机器的杠杆 [操纵杆]
Application of CAN Bus Technology in Unmanned LHD System
CAN总线技术在无人操纵铲运机系统中的应用
a control panel, board, lever, etc
操纵盘、 板、 杆等.
declutch bearing
离合器[操纵]轴承
Have the whip hand of of sb.
控制，操纵（某人）
manipulate stocks [public opinion]
操纵股市 [舆论]
Harry can be very helpful but I wish he did not always want to run the show.
哈里会大有帮助的，但我希望他不要总想操纵一切。
We can't just sit back and watch while Chao Po-tao rigs the market as he pleases!"
就那么净瞧着老赵一个人操纵市面，总是不甘心的
The Development of Manual Transmission Electronic Pneumatic Shift Control System and Manipulation Machine Based on the CAN-bus;
基于CAN总线的手动变速箱轻便换档控制系统及操纵机构开发
