The supplier shall detail the scheme of field off-line test in the technical proposal. 卖方应在技术建议书中详细说明现场脱机测试的实现方案。
The off-line analysis results show that this method has got good classification accuracy for the test data set. 离线分析结果表明,该方法对测试数据取得了很好的分类准确率。
Off-line simulation test was carried out to verify result data, and optimization effect is given. 最后采用离线模拟试验,通过验证结果数据展现了优化效果。
Taking off-line control test for example, the reliability of cutting tool condition identification of this monitoring system has been assessed. 并以离线控制试验为实例,考核该系统识别刀具状态的可靠性。
The advanced technology, virtual instrument, is fully used in this system, which possesses state real-time monitoring and on-line or off-line fault diagnosis functions, which can realize automatic test for electronic equipment composed of tens points of analogue and digital mixed circuit. 所述系统充分利用虚拟仪器的先进技术,具有状态实时监测,在线/离线故障诊断功能,可以实现几十个点的模拟、数字混合电路的电子设备自动测试。
The insulation diagnosis is divided into four layers, which are the trend analysis of partial discharge, the synthesis method, the stochastic analysis and the data analysis of off-line test. 整个专家系统的诊断分为局部放电的纵向分析、综合分析、统计分析及离线试验数据分析4层。
This system included the following modules, such as registration landing module, students course selecting system, resources browsing and downloading, Off-line work, on-line test and result inquiry, study behavior record, auto-answer; 本系统包括了注册登录模块、学员选课系统、资源浏览和下载、离线作业、在线测试与成绩查询、学习行为记录、自动答疑;教师资源管理、离线作业管理、在线测试管理、在线统计;
Compared with the off-line test device, the system has credible precision and real-time performance, which can meet the demands of operation requirements of production field and has certain popularization value. 与离线测试装置相比,具有可信的精确度和实时性,可满足生产现场的使用要求,具有一定的推广应用价值。
The off-line calibration and on-line compensation have been done in the turntable test, and the result shows that the design requirement is achieved. 系统通过转台实验进行了离线标定及在线补偿,测试结果表明:系统在功能、精度以及实时性等方面达到了预期的设计目标。
Cutting tool condition monitoring based on computer vision has provided a new method for the development of TCMS. Taking off-line control test for example, the reliability of cutting tool condition identification of this monitoring system has been assessed. 本研究采用的基于计算机视觉的方法为刀具状态监测技术的开发提供了一种新思路。本文各章的主要内容如下:并以离线控制试验为实例,考核该系统识别刀具状态的可靠性。
Traffic flow breakdown usually results from traffic incidents. Using data obtained from the simulation under the condition of incident and non-incident, parameters of the algorithm are calibrated and an off-line test is made. 交通流状态的突变多与交通事件直接相关,故采用事件和非事件条件下的模拟数据对算法参数进行了标定及离线测试。
At last, from the angle of off-line test and real-time monitoring, the debugging method suitable for DSP real-time system is demonstrated in terms of the inherent character of DSP application. 最后,论文针对DSP应用固有的特性,从离线测试和实时监测两个角度说明了适于DSP实时系统的调试方法。
Off-Line Test Programming for Self-Tuning Regulator 自校正调节器的离线试验程序设计
Several instruments of this kind and one PC can be used to form an off-line temperature data acquisition and sharing-record system, such a system can be used for heating, air-conditioning, saving energy test of building, measurement of environmental temperature, and so on. 由多台采集仪和一台PC机可构成离线式温度数据采集分时记录系统。可广泛应用于供热、空调、建筑节能测试、环境温度监测等系统。
The technique of using wave analysis method to determine transformer turn insulation failures has undergone rapid development in recent years, and off-line test is the common practice. 采用波形分析法判断变压器匝绝缘故障的技术近年来发展较快,通常人们对变压器绕组匝绝缘故障离线进行试验分析。
However, due to the considerable difference between the man-made high voltage/ frequency oscillation wave in the test and the actual surge on transformers during operation, the off-line test results can not reflect the real operation state of transformers. 但由于在试验中人为制造的高压、高频振荡波形与变压器实际运行所遭受的冲击波形有较大差别,因而测试结果尚不能真正反映变压器的实际运行状态。
Subject to the test conditions reasons, the proposed use of off-line measurement and parameter identification, on-line control method, the type of grinding experiments certificate the adaptive control algorithm test results. 由于试验条件的限制,本课题提出了采用离线测量及参数辨识、在线控制的方法,并进行了随型磨削试验,验证了自适应控制算法的效果。
Analysis system includes on-line monitoring for vibration signal analysis section and off-line test data for query-based analysis section, these integrate a integral analysis method. 建立了高效、可靠的振动信号处理及故障分析系统,分析系统包括针对在线振动监测信号的分析部分和离线试验数据查询的分析部分,构成一个完整的分析手段。
Traditional off-line test can not present the real status of generators in operating station, so it can not ensure safe-operation of generators. 传统的离线试验方法不能完全反映电机运行条件下的状态,因而并不能确保发电机的安全运行,事故仍时有发生。
The off-line testing methods can only test the unilateral harmonic data, which can be used for reference in some degree, but long-term and real-time harmonic data of a variety of electrical equipment and distribution lines in building cannot be obtained. 离线的测试方法只能获取测试期间片面的谐波数据,虽在一定程度上有借鉴、指导意义,但无法长期得到真实详细的建筑内各种用电设备及配电线路的实时谐波数据。
Methods to improve the precision of off-line test are discussed. 提出了提高离线测试精度的方法。
The off-line test is used for test system in this thesis. The test scheme of system includes entire-cabinet test and single-board test. 故障诊断系统采用离线测试,分为整机测试和单板测试。
The result of off-line running test indicated that it could realize the combustion monitoring and optimization. It offered a new way for the combustion monitoring and optimization on tangentially pulverized coal-fired boiler. 结果表明通过该系统能够实现对燃烧工况的监测和优化,为煤粉锅炉达到高效燃烧和低污染物排放的优化运行,提供了新的途径。
It is divided into On-line testing system and Off-line testing system according as the different characteristics and testing demands of Units Under Test. 依据被测试对象的性质和测试要求的不同,将自动测试系统分为联机测试系统和脱机测试系统两类。
Off-line test method is still subject to disassembling conditions, long-time and high-cost test problems. 离线校验方法还存在受安全阀拆卸条件限制、校验时间长,综合成本高等困难。
Aiming at these problems in off-line and on-line test, this paper developed an on-line test device by using mechanical-electrical-hydraulic integration technology. A method to determine the inspection period of safety valve in different failure mode is proposed according to historical data records. 针对现有安全阀离线和在线校验存在的困难,本文首先研制了机电液一体化的安全阀在线校验仪,并根据安全阀校验历史记录提出了不同故障模式下安全阀检验周期的确定方法。