PID calculations for the _pid structure *a. This function uses the positional form of the pid equation, and incorporates an integral windup prevention algorithim. Rectangular integration is used, so this function must be repeated on a consistent time basis for accurate control.
标签： the calculations positional pid
上传时间： 2014-01-16
上传用户：moerwang
This material is essentially Chapter 9 of the book Software Development in Pascal by Sartaj Sahni, NSPAN Printing and Publishing, 1993. It is reproduced here with permission of the publisher.
标签： Development essentially Software material
上传时间： 2014-01-17
上传用户：
Features of the MSP430 Bootstrap Loader
标签： Bootstrap Features Loader 430
上传时间： 2015-04-17
上传用户：tonyshao
This the specification of the Enterprise JavaBeansTM architecture.The Enterprise JavaBeans architecture is a component architecture for the development and deployment of componentbased distributed business applications. Applications written using the Enterprise JavaBeans architecture are scalable, transactional, and multi-user secure. These applications may be written once, and then deployed on any server platform that supports the Enterprise JavaBeans specification.
标签： Enterprise specification architecture JavaBeansTM
上传时间： 2013-12-01
上传用户：牛津鞋
内容如下： 1.The history of the computerized database 2.SQL Data Statements--those used to create, manipulate, and retrieve data stored in your database example statements include select, update, insert, and delete 3.SQL Schema Statements--those used to create database objects, such as tables, indexes, and constraints 4.How data sets can interact with queries 5.The importance of subqueries 6.Data conversion and manipulation via SQL s built-in functions 7.How conditional logic can be used in Data Statements
标签： computerized Statements database history
上传时间： 2015-04-25
上传用户：ardager
In case you haven t realized it, building computer systems is hard. As the complexity of the system gets greater, the task of building the software gets exponentially harder. As in any profession, we can progress only by learning, both from our mistakes and from our successes. This book represents some of this learning written in a form that I hope will help you to learn these lessons quicker than I did, or to communicate to others more effectively than I did before I boiled these patterns down.
标签： complexity the building computer
上传时间： 2015-04-25
上传用户：tyler
This firmware translates a PS/2 mouse to a USB mouse. The translator firmware is entirely interrupt driven (with the exception of sending the data via USB to the host.) An interrupt is generated when the PS/2 start bit is received, at which time the firmware will begin its receive routine. In addition to this interrupt, every 168ms a timer overflow interrupts the main program and implements one state of the mouse state machine. This state machine handles sending bytes to and translating bytes received from the PS/2 mouse automatically. All of this is done in the background while the main program runs in the foreground. The only operation that the main program implements is sending mouse data to the PC via USB.
标签： firmware mouse translates translator
上传时间： 2015-04-26
上传用户：cuiyashuo
lwIP is a small independent implementation of the TCP/IP protocol suite that has been developed by Adam Dunkels at the Computer and Networks Architectures (CNA) lab at the Swedish Institute of Computer Science (SICS).
标签： implementation independent developed protocol
上传时间： 2015-05-02
上传用户：windwolf2000
Queen and King 問題 : does some checking related to the movement of the queen.
标签： the checking movement related
上传时间： 2014-11-21
上传用户：shawvi
This file contains a summary of what you will find in each of the files that make up your hpauth application.
标签： contains summary hpauth files
上传时间： 2015-05-03
上传用户：wang5829
