I ve demonstrated how you can use asm in combination with j2se 5 . 0 annotations to perform automatic run time classfile modification 我已经演示了如何使用asm和j2se 5 . 0注释来完成自动的运行时类文件修改。
The machine is suitable for making 3 - layer jelly . it is full automatic running from cup falling , filling sealing , cutting to the products out 本机主要适用于三色果冻的充填封口,该机从自动落杯、充填、封口到剪切均为全自动,并附光电装置。
In order to realize automatic running of vehicles , software system and hardware platform of control system were developed independently in the test . it includes the designing of magnetic marker and sensor , servo - mechanism system and control program 为实现车辆横向控制的自动行驶功能,试验中自行研制了整套控制系统,包括软件系统和硬件平台,即诱导信号磁道钉的定型,车载传感器的研制,车载伺服系统的研制以及控制软件的编制。
Based on the propounded control algorithm , combined with the developmental way of thematic project automation , this paper designs a system structure of distributed control system with unique merit , which fit for the automatic and intellectual requests of automation of homemade middle and miniature power station boiler . the parameter self - optimizing fuzzy control system designed by this paper has been put into continuous automatic running in industrial process . the integrated characters of the system has gone beyond the national standards and has achieved ideal control effect as well as economic efficiency 基于本文提出的控制策略,结合热工自动化的发展方向,设计出一种适合我国国产中小型电站锅炉特点的计算机分布式控制系统dcs结构,符合我国国产中小型电站锅炉运行自动化、智能化的要求,该系统成功地在工业现场中投入全自动连续运行,性能可靠,经济性好,综合性能指标达到或优于部颁标准,取得了理想的控制效果和良好的经济效益。
Aiming at such problems in combustion system of homemade middle and miniature boiler , as a complex system with the character of dead zone , time variation , serious non - linearity , large time delay , coupling and a lot of disturbance , this paper presents a new set of optimal control resources . by using well - matched control method on system , stable automatic running is realized . having the serious divulgence coals difference a lot from each other in character , instability of chemistry , value of lowest emission of heat , home - made boiler controller is not at all ideal . instead of traditional model that controls the ratio based on proportional control or with the correct signal of the amount of oxygen , this paper , combined with intellect control theory - - fuzzy control and self - optimizing concept , propounded a kind of fuzzy self - optimizing controller to be used in air supplying system of the boiler , and expatiates on the idea of dividing the control process into two parts , dynamic and static to realize , thus meets the demand of homemade boiler economic running 本设计针对国产中、小型电站锅炉燃烧系统参数时变、严重非线性、干扰因素复杂、耦合严重、模型不易确定的特点,提出多变量协调控制方案,解决了系统可控性差,难以实现稳定自动运行的问题;在此基础上,改变以往以烟气含氧量控制送风的传统模式,针对国产电站锅炉设备主体及一、二次送风回路泄露严重,煤种混杂、成分不稳定、燃烧发热值低、燃烧效率不高等问题,应用智能控制理论中的模糊控制技术,结合自寻最优控制的思想,设计了一种模糊自寻优控制器,应用在电站锅炉送风控制系统上,并阐述了动静态两种实现途径,通过在线优化风煤配比,实现最佳经济燃烧,切实保障了锅炉的经济运行。
Magnetic marker buried in the road can be used as navigation signals , this signals are collected by build - in - vehicle sensor and are sent to the build - in - vehicle computer , the computer processed and sent instruction or command , automatic running of driverless vehicles can be realized by the steering wheel servo mechanism which connects with step motor 通过埋设在道路上的磁道钉作为车辆控制的诱导信号,由车载传感器进行信号的采集,把采集到的数据信息传送到车载计算机中,通过车载计算机的处理,发出执行指令,利用步进电机连接的方向盘伺服机构以实现车辆在无人驾驶的情况下保持车道的正常运行。