A good use case closes the loop between business requirement gathering, software construction, and acceptance testing. 好的用例完成业务需求收集、软件构造和验收测试之间的循环。
For example, code that might go into an infinite loop, or otherwise use excessive resources, must be wrapped in testing code that will detect such eventualities. 例如,必须在专门的测试代码中捕捉到占用大量资源的无限循环代码。
When CruiseControl starts, it runs in a continuous loop, periodically checking a source-code repository such as Subversion, and then building and testing projects from scratch. 当CruiseControl开始时,它在一个连续循环中运行,周期性地检查源代码库,例如Subversion,然后从头开始构建和测试项目。
By comparing the simulation results of the open loop and the actual testing curves of the system, the possibility of using GA to gain the system parameters of hydraulic servo system was proven. 通过对开环模型进行仿真并与实测输出曲线对比,验证了遗传算法求解液压伺服系统参数的可行性。
Supervise commissioning of instrumentation and final loop acceptance testing. 监管仪表调试以及仪表控制回路最终测试验收。
Research and Development of Hardware-in-the Loop Testing System for Advanced Front-lighting ECU 智能车灯控制器的硬件在环测试系统研制
PC Real Time Simulation Based Closed Loop Testing for Protection Equipments; Research on Some Problems in Distance Protection and There Training Simulation System Implement 微机距离保护若干问题研究及其仿真培训系统的实现挖掘机翻车保护装置的计算机仿真与试验研究
A study of cardiac admittance differential loop used for testing children with rheumatic heart disease complicated by heart failure 小儿风湿性心脏病并发心力衰竭时心导纳微分环的研究
The paper introduces a special open loop testing system designed by the authors. 介绍了自行设计的专用开环测试系统。
Introducing hardware compositions and software modules relationships of model machine, we finally verified features of digital rebalance loop by turntable testing. 介绍了实验样机的硬件构成和软件模块关系,最后通过转台实验验证了数字再平衡回路所具有的特点。
This paper first introduces the operative principle of an integrator, and then the control behaviour and loop response of this novel negative AAC feedback loop is analysed. These serve as the basis of AACI designing and testing. 本文首先讨论了积分器的工作原理,进而分析自动幅度控制(AAC)积分器这种特殊负反馈环路的控制特性和环路响应,作为AAC积分器设计和测试的依据。
Closed Loop Testing And Fault Diagnosis Of Brainpower Circuit Board 智能电路板的闭环测试与故障诊断
Real-time Closed Loop Testing System Based on PC Digital Simulation 基于微机数字仿真的实时闭环测试系统
From the beginning of its unwrapped state model, a concrete instance overcasts the whole process of implementing N+ strategy: unwrapped class chart, loop testing, underlying path and deciding result state. 从它的测试的展平状态模型入手,通过一个具体的实例覆盖了实施该策略的基本过程:展平类图、回路测试、潜行路径测试和确定结果状态。
Experimental results prove that the simulation platform can provide a real time diesel engine model, perform the ECU hardware in the loop simulation, and provide a new way for the testing of ECU. 试验结果表明,该仿真平台能提供实时的被控对象瞬态模型,进行ECU硬件在环仿真,为ECU的开发测试提供了新的手段。
This paper covers the designs of Hardware in the Loop Simulation ( HILS) testing of minitype turbojet engine digital control regulator, and hardware and software configurations. 介绍了某小型涡喷发动机数控调节器的半实物仿真试验系统的设计,以及软件和硬件的试验配置。
This paper describes WAC& ⅲ based control system for cement burden, which is used for raw burdening, computing, loop testing and recording. 本文介绍我厂自行研制的水泥配料微机控制系统,该系统以武汉计算机研究所的WAC&Ⅲ型工业控制机为主控设备,完成对水泥生料的配料计算,巡回测控和记录。
It ensures the stable closed loop vibrate and testing online, which is the one of simplest methods. 它既可保证实现稳定闭环振荡,又可在线进行,是获得过程临界信息的最简便方法之一。
Conclusions The skull effect should be considered with the condition of head CT scan in the CT uniformity testing. Aluminum loop with 2 mm thickness around the phantom should be used on CT testing with pre-emended function. 结论在CT值均匀性检测时,若采用头部条件进行扫描时应考虑颅骨的影响,在对带有预校正功能的CT机进行检测时,应在模体四周绕1圈约2mm厚的铝环;
The transformer model researched in this paper considers unifying between complexity and precision and builds strong foundation for embedding model in DSP of transient testing system and realizing real-time and closed loop testing to transformer protection. 本文所研究的变压器模型,充分考虑了复杂性和精确度的统一,为以后模型下放到继电保护暂态试验系统的DSP,实现对变压器保护装置的实时、闭环测试打下了坚实的基础。
Signal processing technique of the open loop testing of silicon resonant pressure micro sensor 硅谐振压力微传感器开环测试中的信号处理技术
The wiring correctness of differential protection current loop can be verified using phasor analyzing method and on load testing method. 差动保护电流回路接线是否正确,可通过相量分析法和带负荷检验法进行判断。
Software development for automatic temperature loop testing system in the stress rupture and creep experiments 持久蠕变试验自动巡回测温软件设计
Having the adjustable structure of four columns, the internal adjustable center device, the technology of changing flow, the technology of no leak, the technology of digital multichannel closed loop testing and measuring system, and so on. 采用四立柱可调框架结构、活塞深置调心装置、变流量技术、无泄漏技术和全数字多通道闭环测控系统等新技术。
The pressure difference feedback closed loop control was applied in the performance testing of test-bed of electrohydraulic proportional valve, the actual testing result of the steady-state flow characteristic a electrohydraulic proportional valve was obtained. 将压差反馈闭环控制方法成功地应用于比例阀性能测试试验台上,得到了某电液比例方向阀稳态流量特性测试的实测结果。
According to the desired functions of the systems, gyros rebalancing loop, temperature controlling circuit, gyro power supply testing circuit, two-phase electrical current testing circuit, and gyro moment current output testing circuit, have been designed in the hardware part. 硬件部分根据系统功能要求,设计了陀螺再平衡回路,温度控制电路,陀螺电源检测电路,二相电机电流检测电路和陀螺力矩输出电流检测电路。
Secondly, the hardware structure and design realizing method of the major loop part ( including power device, drive and choke inductance) and control loop part ( including sampling, votage synchronizing testing, displaying and others circuit) are further analysed. 其次,文章详细分析了能量回馈系统的功率器件、驱动和扼流电感等主回路部分,以及采样电路、电压同步检测电路、显示电路和其他电路等控制回路部分的硬件结构和设计实现方法。