随机差分系统的常返性质

本文给出随机差分系统的解的常返性和瞬变性更为细致的概念。结果表明,状态空间的点按随机系统常返性质的分类对应于相应确定性控制系统控制性质的分类。     

增量式模糊控制与模糊系统的稳定性

本文介绍了增量式模糊控制（ＩＦＣ）的原理与设计思想，指出ＩＦＣ是ＦＣ系统实现渐近稳定控制的有效方法。文中运用模糊增量、隶属度增量及模糊目标的可达性概念，给出一种模糊变量的动态描述，并且给出了能与传统李雅普诺夫稳定性定义相一致的ＦＣ系统稳定性的统一定义     

关系数据库的动态维护

就关系数据库的动态维护提出了一些更具实用、灵活的思想，摘述了动态维护中开放型的数据字典管理和过程优化控制方式，以及在传统的动态维护方式的基础上更进一步的功能扩充。     

模糊控制图及其应用

给出了模糊控制图，克服了传统控制图的突变之缺点．应用实例表明ｐ图要比传统的ｐ图更灵敏．     

The prey consumption and prey preference of the larvae of the mosquitoCulex (Lutzia) raptor on the larvae ofCulex quinquefasciatus

The maximum consumption of the larvae of the pest and vector mosquitoCulex quinquefasciatus by the predatory mosquitoCulex (Lutzia) raptor was studied at various instars of both the predator and the prey. The prey preferences of the predator when given lavae of different instars were also investigated. The IVth instar of the predator consumed the maximum number of Ist instar and the maximum biomass of IVth instar larvae of the prey. Instars I and II of the predator preferred the Ist of the prey; instars III and IV of the predator preferred instars II and III of the prey respectively.The predator consumed an average of 157.1 larvae during its whole larval period, when each instar of the predator was given its preferred instar of the prey.     

Concept of an extracellular regulation of muscular metabolic rate during heavy exercise in humans by psychophysiological feedback

Efferent motor signals to skeletal muscles concern not only the space/time pattern of motion, but also the setting of muscular performance and through this the control of the current metabolic rate. For an optimal adjustment of metabolic rate during heavy exercise — e.g. in athletic competitions — a feedback control system must exist, including a programmer that takes into consideration a finishing point (teleoanticipation). The presented experiments, using Borg's scale, indicate the existence and functioning of a system for optimal adjustment of performance during heavy exercise and the relevance of teleoanticipatory effects. Thus motor learning includes not only somatosensory control, but also metabolic control. With regard to migratory birds, such metabolic control would have to operate in the individual as well as in the migrating flock as a whole.     

大型热处理加热炉的微机控制系统

针对热处理用电加热炉，提出一种简单易行的计算机控制方案，采用ＰＩＤ系统控制算法，达到了优化并稳定工艺参数及提高产品质量的目的．     

过程控制计算机中文监控软件的设计与实现

提出了一种适用于石油、化工、冶金和电力等实际工业过程参数的监视与控制的计算机中文监控软件，并对其系统组成、功能的实现和关键技术等问题进行了阐述．     

失重秤微机配料集中控制系统

介绍了采用ＳＴＤ总线系统Ⅱ实现微机配料集中控制的一个实例，叙述了系统的软硬件设计，系统的主要功能和特点。     

IMP在电厂监控系统中的应用

对于电厂数据采集环境比较复杂、信号分散的情况，可采用隔离测量组件（ＩＭＰ）作为分散式数据采集的前瑞，直接安装在传感器或变送器的附近。其具有防磁、防尘、防水、防震等性能。ＩＭＰ还可以对采集的数据就地进行数字化加工及一些预处理，通过Ｓ－网络进行数字量的传输到主计算机。避免了由于信号电平较低，传输距离及较远时带来的信号衰减及噪声干扰。