settle vt. 1.安排;使妥贴;使安定,处理好,办好;决定;解决,确定。 2.使平静;使镇定。 3.调停;排解。 4.设定;派定;安牢;放牢。 5.使就职。 6.使坐下。 7.使守规矩,使就范。 8.使坚固;使坚实;使地干硬。 9.使澄清;使沉淀;使降;【地质学;地理学】沉降。 10.支付;清算;清偿;结清(款项、账目等)。 11.使住定;安顿;使定居。 12.殖民(某地)。 13.赠予。 14.【法律】指定;授与;让渡;和解。 15.【动物;动物学】使受孕。 settle a daughter by marriage 嫁女儿。 That settles the matter. 这样问题就解决了。 The Government is quite settled in power. 政权稳固。 settle a claim 结清债务。 vi. 1.稳定;固定;平安;平静。 2.了结;解决。 3.偿付;清算;结算。 4.决定;确定。 5.安家;成家;安居;定居;侨居。 6.栖息。 7.变坚固;变结实。 8.澄清;沉淀;下沉;沉降。 9.和解。 10.【动物;动物学】受孕;怀胎。 The weather has settled at last. 天气终于稳定下来了。 settle down to dinner 坐定下来用餐。 settle an account 清算;〔美、运〕雪耻,挣回面子。 settle down 1. 平静下来;恢复镇静。 2. 沉淀;沉。 3. 定居;成家;移居。 4. 定下心来;定心去做。 settle for 满足于,对…感到满意。 settle in 1. 搬入(新住所);使某人搬进(新住所)。 2. 定居;殖民。 3. 在家从容休息 (settle in London 长住伦敦)。 settle into shape 逐渐成形,(事情)有了眉目。 settle on [upon] 1. 授与;赠与(财产、遗产等)。 2. 决定;选定 (They have settled on you as my successor. 他们已选定你为我的继承人)。 3. (鸟等)停在;歇落在。 settle one's affairs (在遗嘱等中)安排自己后事。 settle oneself 成家;择定住处;安家。 settle oneself (down) 定心去做。 settle sb. hash 〔美俚〕征服[收拾]某人。 settle the score 〔美运〕挣回面子。 settle up 1. 决定。2.解决;支付。 settle with 1. 与…和解。 2. 决定;讲定。 3. 收拾。 4.付清,算清。 5. 与…成交。 n. 高背长靠椅〔座位下为柜子〕。
settle for (无奈)同意; 对…感到满足,满足于; 接受,得到; 勉强接受; 勉强同意,接受
settle in (使)安顿下来; (在帮助下)适应新环境; (使)习惯(环境等); 定居; 迁入; 在新居安顿下来
A method of fuzzy optimization design based on genetic algorithm is presented as a new method of parameter optimization design for dc double closed loop speed adjusting system . the method covers three steps . firstly , speed overshoot rate and settling time are chosen as performance indice according to the demand of engineering . these indice are normalized by using fuzzy membership function and then weighted to form objective function of optimization model of the system . secondly , the dynamic response curve of the system with corresponding parameters and peoformance indice are obtained by computerized numerical calculation and simulation . finally , parameters of engineering design are expanded as searching space ; and parameters of speed regulator and current regulator are taken as genes in chromosome . these genes in searching space are optimized to get best solution by way of genetic algorithm . as shown by experimental results , the parameters designed by this method are capable of significantly improving performance indice of the system , which proves that it is a practical and effective method 提出一种基于遗传算法的直流双闭环调速系统参数优化设计方法.根据工程技术的要求,选用速度超调量和过渡时间作为参数优化性能指标.将该指标用模糊隶属度函数归一化,再加权平均形成系统优化模型的目标函数.采用计算机数值计算方法,通过仿真获得系统对应参数的动态响应曲线及其性能指标.最后以工程设计的参数为搜索范围,以速度调节器和电流调节器的参数为染色体中的基因,通过遗传算法在搜索范围中优化这些基因,获得优化解.实验结果表明,所设计的参数能使系统性能指标有显著提高
Through lots of simulation experiment , deeply discuss the structure of the cascade fuzzy control system and get the final project . the simulation experiments state that to import the fuzzy logic controller to the cascade control system can greatly improve the control quality of the cascade control , shorten the settling time and boost up the resistance to the inner loop disturbance 由于模糊控制器本身存在着较大的静态偏差,研究中提出了将普通的模糊控制器与积分控制器相结合,利用积分控制器来解决模糊控制器的静态偏差大的弊病,可以实现良好的控制效果,在大量的仿真实验基础上,总结出模糊控制器引入到串级控制系统中的最佳结合方案。
Firstly , a two - stage structure for the ota is presented after comprehensive considerations on characteristics like open - loop gain , unity - gain bandwidth , phase margin and settling time . then the input and output topologies have been decided by comparing different structure available for this purpose 首先,通过对ota开环增益、单位增益带宽、相位裕度和建立时间等性能指标的分析,并对比了几种典型运放结构,设计开发了一种cmos全差分共源共栅两级运算放大器框架。
For the different stage resolution sub _ adc with the comparators , it is shown that all sub _ adc work right at clock frequency up to 100mhz with a total power dissipation of 5 . 57mw , while minimal resolution voltage is 10mv , settling time less than 1 . 2ns . when the optimum value of ladder resistance is 1k , the glitches introduced to input signal and the reference 当子adc和构成adc的其他模块进行系统仿真,采样频率为100msps时, adc系统获得不超过1 / 2lsb的dnl ;当正负输入端分别输入频率40 . 902mhz ,相位相反的正弦信号时, sfdr为75 . 4584db 。
But often what is not obvious when reading a manufacturer ' s data sheet is how the initial accuracy of the device is affected by other key device parameters such as line regulation , load regulation , initial voltage error , output voltage temperature coefficient ( tc ) , output voltage noise , turn - on settling time , thermal hyste - resis , quiescent supply current , and long - term stability 但,人们阅读厂家的数据手册时,因受诸如(电源电压)线性调整率、负载调整率、初始电压误差、输出电压温度系数tc 、热迟滞(系数) 、静态电流和长期稳定度等参数的影响而使初始精度往往不明显。