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。
automatic stability console
自动稳定系统操纵台
boiler and turbine control console
锅炉和汽轮机操纵台
engine-room propulsion stand
机舱推进装置操纵台
electron operation desk of EPMA
电子探针的电子操纵台
central control console
中央控制台集中控制台中央操纵台
bridge controller
驾驶台电力推进装置操纵台
side controlled universal operation table
侧面操纵式综合手术台
The sluices are worked from the control board.
闸门是由控制台操纵的。
You operate the mechanism by winding this handle.
操纵这台机器要转动这个把手。
Can you give me any information on how to operate the machine?
您可以告诉我操纵这台机器的知识吗？
I can't guess how to control the machine.
1我猜不出来怎样操纵那台机器。
Could you show me how I should operate the machine?
你能给我示范怎样操纵这台机器吗?
There is a trick to operating the new machine.
操纵这台新机器是要一点技巧的。
capstan for operating turntables or for shunting railway wagons
操纵转台或使铁路货车转轨用绞盘
I know how to run this machine.
我懂得怎样操纵这台机器。
The machine is operated by an electronic pulse.
这台机器由电子脉冲信号操纵.
operate the pedals on a keyboard instrument.
在按钮式平面台上操纵踏板。
My father showed me how to operate/use the computer.
父亲教我怎样操纵这台电脑.