故障模型为单重和多重固定故障。
目前采用的方法是人为地在线路上制造故障或用附加指令设置固定故障。
The method used at present is to make faults artificially or set up fixed faults by additional command in circuits.
通过分析时序电路固定故障的状态变换，提出基于状态隐含变换的测试方法。
Based on the stuck-at fault analysis, state test generation for synchronous circuits is presented.
本文将机车继电器控制电路等效为数字组合逻辑电路，建立了它的固定故障等效模型。
The electric locomotive bang-bang circuit is converted into an equivalent digitalcombinational logic circuit for setting up its stuck-at fault model.
目前常用的故障模型主要有：固定故障，开路故障，桥接故障，存储故障，时滞故障等。
At present the commonly used fault models mainly consist of stuck-at fault, stuck-open fault, bridge fault, store fault, delay fault, etc.
证明了数字系统内部多重固定故障状态下的测试集统一公式，因其包含常数而缩短了故障诊断的时间。
The unified formula of testing set for multiple stuck fault in digital system is proved. The constant is contained within the unified formula to shorten the time of fault diagnosis.
详细分析了固定故障所反映出的状态变换特征，提出状态变换故障模型以及相对应的测试生成压缩方法；
This paper describes state transition fault and collapsing of test generation basis of the character of fixed fault.
最后，为了验证全速电流测试的可行性，我们通过利用PSPICE软件对C432电路中的一些故障做了模拟，这些故障包括开路故障、固定故障和冗余故障。
Finally, in order to verify the feasibility of at-speed current testing, by using PSPICE software, some faults were been simulated for C432, which included open fault, stuck fault and redundant fault.
空调外机风扇的电机和风叶之间的固定螺钉松脱，这一故障的维修方法十分简单，只需重新将扇叶和电机之间的固定螺丝重新扭紧即可。
Fixed screw between air-conditioning fan motor and fan blades loose and maintenance method of this fault is very simple, only needs to be fixed between the screw blades and motor re tighten.
固定的烟熏肉材料故障从统一5.4升级。
固定防止删除一些特性的故障。
固定在允许用户出现两次于海峡的故障。
该方法利用能量守恒方程的残差特征建立线性方程组，通过求解方程来完成多个具有固定偏差的传感器故障的检测和诊断。
This method can detect and diagnose sensor fault with fixed deviation by establishing linear equations utilizing the residual characteristics of energy conservation equation and solving them.
操作简单，调整固定后可长时间工作，设备故障率极低。
Simple operation, adjustment can be fixed after long working hours, equipment failure rate is a low.
总结了我国固定床加氢裂化装置历年来发生的典型故障。
Typical failures in domestic fixed bed hydrocracking unit over the years were summarized.
指出系统在某一时刻某个故障在一致空间中位于固定方向。
It is pointed out that a given fault at a given time lies in the fixed direction in the parity space.
建筑维修工和工业机械师安装，维护，故障排除，检修和修复固定的工业机械和机械设备。
Construction millwrights and industrial mechanics install, maintain, troubleshoot, overhaul and repair stationary industrial machinery and mechanical equipment.
安装电缆管道、电线、固定装置及马达。查找故障、修理以及维护厂房和设备的电路系统。
Installs electrical conduits, wires, fixtures and motors. Troubleshoots, repairs and maintains plant and equipment electrical systems.
在对设备进行状态监测时，常采用传感器固定阈值检测法实现对设备的故障监测。
The method of sensor threshold is often adopted to realize the equipment fault monitoring.
透视机发生故障时可能需要放弃闭合式髓内针固定或经皮骨折固定，而代之以切开复位固定。
Closed intramedullary nailing or percutaneous fracture fixation techniques may need to be abandoned for an open technique if the image intensifier fails.
针对HVAC水系统中温度传感器固定偏差的故障，提出了一种基于分析冗余和数理统计的故障诊断方法。
A fault detection and diagnosis method is presented, which based on analytical redundancy and statistics, for detecting and evaluating the temperature sensors with fixed bias in HVAC water systems.
这种故障安全系统能够纠正单个冗余模块所产生的单固定型差错。
The single stuck-at error occurred in one redundant module can be corrected by the translator.
固定图形故障发生时来自安全桌面的访问被拒绝。
Fixed graphics glitches which occurred when coming from a secure desktop with access denied.
基于固定型故障模型的测试方法已不能满足高性能集成电路，尤其是对CMOS电路的测试要求。
Testing based on stuck-at fault model is insufficient for high performance ICs, especially for CMOS circuits.
对高空舱整流网固定螺栓断裂原因进行了理论分析和数值计算，找出了故障原因，并提出了解决方案。
Theoretic analysis and numerical calculation was made to find out the rupture reason for a series of bolts used to fix the commute-net in plenum of altitude cell in this paper.
经故障分析，并在制造厂家指导下解体检查发现该操动机构分合闸导向阀的固定密封垫存在设计上的缺陷。
The design defect was found on the fixed sealing gasket in the guide valve of the operating mechanism.
双跨固定式液压升降平台结构稳固、故障率低、运行可靠、安全高效、维护简单方便。
Thee double cross fixed hydraulic lifting platform has the advantages of stable structure, low failure rate, reliable operation, high safety, high efficiency, simple and convenient maintenance.
双跨固定式液压升降平台结构稳固、故障率低、运行可靠、安全高效、维护简单方便。
Thee double cross fixed hydraulic lifting platform has the advantages of stable structure, low failure rate, reliable operation, high safety, high efficiency, simple and convenient maintenance.
应用推荐