调整时间

tiáo zhěnɡ shí jiān
  • adjust time
调整时间调整时间
  1. 结果表明:实时控制比状态空间预测控制算法超调减小5℃,调整时间缩短60min,精度可提高±1.5℃。

    The results of real-time control proved that its overshoot reduces 5 ℃, adjust time shortens 60 s , and precision hightens ±℃, compared with state space-predicative control algorithm .

  2. 工作流管理系统中一种概率性分析和调整时间约束的方法

    A probabilistic approach to analyze and adjust time constraints in workflow management system

  3. 调整时间与工序顺序相关的Jobshop调度优化方法研究

    Study on Optimization Method for Job Shop Scheduling with Sequence-dependent Setup

  4. 调整时间可分离的无等待FlowShop调度问题

    No-Wait Flow Shop Scheduling Problems with Set-up Time Separated

  5. 在此条件下得到求解调整时间可分离的无等待FlowShop排序问题的分派规则。

    Under this condition , the no-wait flow shop scheduling problem can get the dispatching rules .

  6. 研究3台机器调整时间可分离的无等待FlowShop排序问题,目标函数为极小化折扣加权总完工时间。

    Discounted total weighted completion time in three-machine no-wait flow shop scheduling problem with separated setup times was studied .

  7. 最小化调整时间策略在PCB组装生产中的应用

    Application of Minimum Setup-time Strategy in PCB Assembly Production

  8. 该文针对陀螺温控系统要求调整时间短控制精度高的特点,提出一种单神经元自适应PID控制算法。

    In order to obtain better control result , An algorithm based on single neuron adaptive PID control is presented in the paper .

  9. 与常规的PID控制器相比,该方法具有超调量小、调整时间短等优良的动态性能。

    Compared with the conventional PID control approaches , this FPFC approach has better dynamical performance such as less overshoot and shorter regulation time , etc.

  10. 在光源跟踪控制方面,采用传统PID控制器的响应速度、调整时间和稳定性等存在一定不足。

    In the field of light source tracking control , the traditional PID controller has many problems on speed of response and time of transform and stability .

  11. Monte-Carlo仿真结果表明,这一双带宽滤波器调整时间和对目标机动变化的反应时间都较快。

    Monte-Carlo si - mulat ion shows that the dual bandwidth filter has short settling-time and reacts fast to target maneuvering changes .

  12. 针对JIT的准时供货、减少在制品量和缩短调整时间等要求,分析了最终装配计划中比较实用的3种投产顺序方法。

    This paper analyses three flexible final-assembly scheduling methods in a JIT production system for supplying material just-in-time , lowing work-in-process inventory , reducing setup time .

  13. 在半闭环交流位置伺服系统上所做的实验表明,采用Fuzzy-PID双模控制器与采用经典PID控制器相比,阶跃响应的调整时间减少了33.7%,并且无超调,轨迹跟踪误差减小了47.2%。

    Experiment results show that the fuzzy-PID double mode controller reduces settling time by 33.7 % without overshooting and decreases tracking error by 47.2 % in comparison to standard PID controller .

  14. MATLAB仿真结果表明,该系统对炉温的变化具有很好的跟随性,调整时间较短,而且具有较强的抗干扰性和鲁棒性,为其在实际生产中的应用奠定了基础。

    MATLAB simulation results indicate that the control system has better following performance for temperature varying , less adjusting time , greater anti-interference ability and greater robustness , which lays the foundation for the application in production .

  15. JIT要获得成功对企业的内外部条件都有一定的要求:内部需要企业的生产系统有很强的灵活性、很短的设备调整时间、完善的质量保证体系等;

    There are some conditions for JIT to make a hit . Enterprise needs agile production system , short adjusting time of equipment , perfect quality guaranteeing system etc.

  16. 对设定的性能指标如超调量和调整时间的违背量将作为GASA适应度函数中的惩罚项。

    The violations of specifications such as percent overshoot and settling time are penalized in the fitness function of GASA .

  17. 在分析影响PCB板组装生产时间的主要因素之后,论文针对此类生产环境建立了以最小化贴片机调整时间为优化目标的数学规划模型。

    Making clear the main factor on PCB assembly time in low-volume and high-mix production , the paper builds for the problem a mathematical programming model with minimizing machine setup time as the optimization goal .

  18. 在将诸如调整时间、超调量等时域性能指标转化成一对主导极点之后,采用主导极点配置方法,并与相角裕度相结合,来整定PID参数。

    After transforming such time domain specifications as the settling time , the overshoot , etc , into a pair of dominant poles , the dominant pole placement method combined with phase margin specification is then employed for a PID tuning .

  19. 过站作业调度问题是具有动态时间窗和带作业调整时间的并行多机调度问题,该问题是NP难问题,没有多项式算法。

    Turnaround service scheduling problem is a kind of parallel multi-machine Job Shop scheduling problem with job switch time and dynamic time-window , the problem is proved NP-HARD , there are no polynomial algorithms .

  20. 仿真结果表明:应用该方法所设计的PID控制系统具有超调小、调整时间短、稳态误差小等特点,系统的动态特性较以往的经验公式有了大幅度提高。

    Testing results indicated that the PID control system designed in this way has such good characteristics as short adjusting time , small overturning and small static error especially the dynamic characteristics which are more excellent than from any other empirical Formulae .

  21. 使用常规PID控制器控制该压力加载多模型系统时,由于加载模型的特性与空载阶段的影响,系统会出现严重的超调现象,并且调整时间较长。

    Due to the characteristics of the load model and the impact of no-load phase , the system would be a serious overshoot , and adjusted for a long time , using the normal PID controller to control the multi-model pressure loading system .

  22. 结果表明,拖拉机悬挂模糊控制系统的超调量及调整时间比PID控制系统小,说明模糊控制用于拖拉机悬挂系统的力位调节控制是合适的。

    The simulation result shows that the peak overshoot and adjusting time of tractor hitch fuzzy control system is smaller than that of PID control system . Therefore fuzzy control is suitable to be used in force and location regulation of tractor hitch system .

  23. 以同时抑制非最小相位系统的超调、负调和调整时间为目的,合理融合遗传算法的并行搜索结构和模拟退火的可控性概率突跳,提出了设计一类PID控制器的混合优化策略。

    To decrease overshoot , undershoot and settling time of NMPS simultaneously , this paper reasonably combines the parallel search structure of genetic algorithm with the controllable jumping property of simulated annealing to propose a hybrid strategy for designing a class of PID controller .

  24. 经仿真证明,该方法可克服传统Z-N方法产生的过大超调和较长调整时间的不足,同时又保持较好的抗负荷扰动能力和鲁棒性。

    The simulation results show that it can overcome the over control and adjusting time and has anti-load disturbing and robustness .

  25. 多台机器流水作业中存在调整时间的Lot-streaming问题

    Lot-streaming in Multi-stage Flow-Shop with Setup Time

  26. 结果表明,该系统具有较强的鲁棒性,更小的超调量和更小的调整时间,具有更好的静动态特性,胶片感光质量比一般PID控制有明显的提高。

    The practical results have been given to show the system has better robust stabilization , smaller exceeding value , shorter adjusting time and better static and dynamic characters , and the light-sensitive quality of photographic film is obviously higher than that of general one only using PID controller .

  27. 另外,空分系统的动态特性对IGCC电站的动态特性也有很大的影响,其启动时间长,工况调整时间也很长,在很大程度上影响了整个电站的运行灵活性和可靠性。

    Besides , the dynamical characteristics of the ASU also have great influence on those of the overall IGCC plant . It 's long start-up time and off-design regulation time have great restriction on flexibility and reliability of the overall plant .

  28. 与标准的PSO-PID控制器相比,该控制器是更有效率,例如,在提高阶跃响应特性,减少了错误,上升时间、调整时间和超调方面。

    Comparing with standard PSO-PID controller , the proposed controller was more efficient in improving the step response characteristics such as , reducing the steady-state error ; rise time .

  29. 应用于实时控制的Adaline网络初始权值的确定无严格的理论公式,通常由计算机随机给定,使得控制系统实际调整时间较长。

    The original weights of the Adaline network engaged in real-time control are not defined by strict theoretical calculation and are often defined randomly by computer , so the actual adjusting time of the controlled system is long .

  30. 改进了ISOIEC15693标准中的冲突解决方案,采用地址访问策略的自匹配模式,动态调整时间槽的分配,以解决通讯冲突并逼近目标数目;

    The collision solution in ISO / IEC15693 standard was improved , with the self-match mode in address access policy and the dynamic slot allocation . These were used to solve collision problem and approach the expected target during identifying process .