
第 20 卷第 2 期 2006 年 6 月河海大学常州分校学报 JOURNAL OF HOHAI UNIVERSITY CHANGZHOUVo1.20 No.2 Jun. 2006文章编号: 1009- 1130( 2006) 02- 0015- 03麦克斯韦速率分布律的计算方式分析陈秉岩 1, 王 怡 1, 薛波静 2, 康艳萍 2, 茆黎琼 2( 1. 河海大学 数理教学部, 江苏 常州 213022; 2. 河海大学 计算机及信息工程学院, 江苏 常州 213022)摘要: 指出. 大学物理学( 21 世纪高等院校教材) [ M] . 2 版. 北京: 科学出版社, 2004. [ 3] 程守洙, 江之永. 普通物理学( 第 1 册) [ M] . 3 版. 北京: 高等教育出版社, 1978. [ 4] 韩绍先. 大学基础化学教育探究[ J] . 天津: 南开大学出版社, 1987. [ 5] 王竹溪. 统计物理学导论[ M] . 北京: 人民教育出版社, 1956. [ 6] 马本堃. 热力学与统计物理学[ M] . 北京: 人民教育出版社, 1981. [ 7] 汪德新. 数学力学方法[ M] . 武汉: 华中理工大学出版社, 1997. [ 8] 汪志诚. 热力学 统计数学[ M] . 2 版. 北京: 高等教育出版社, 1993.( 下转第 21 页)第 20 卷第 2 期戴 娟, 等 移动机器人多传感器的即时动态检测与控制21参考文献:[ 1] 何希才. 传感器及应用电路[ M] . 北京: 电子工业出版社, 2001. [ 2] 李茂山. 超声测距原理及实践技术[ J] . 实用测试技术, 1994( 1) : 12- 14. [ 3] Horst A. 多传感器科技及应用[ M] . 北京: 国防工业出版社, 2001. [ 4] 纪良文, 蒋静坪. 机器人超声测距数据的收集与处理[ J] . 工业控制计算机, 2001, 14( 4) : 16- 18. [ 5] 奚吉, 江冰. 基于 VC ++ 实现 PSTN 网串口通讯的研究[ J] . 河海大学常州分校学报, 2003, 17( 1) : 16- 20. [ 6] 夏德海. 现场总线技术[ M] . 北京: 中国电力出版社, 2003.A Real! time Dynamic Multi! sensor Measur ing and Monitor ing System of Mobile RobotDAI J uan, HU Peng( College of Mechanical & Electrical Engineering, Kunming University of Science and Technology, Kunming 650093, China)Abst r a ct: Based on the study of the automatical navigation, obstacle avoidance and multi! sensor system of mobile robot, a real! time dynamic multi! sensor measuring and monitoring system of mobile robot is designed. It simplifies the outer circuit design by adopting the digital signal processor ( DSP) and fulfills the real! time dynamic multi ! sensor measuring and controlling by the supersonic data communication with the central computer through the bus of CAN. Tests show that the system can resolve the problems of mobile robot, such as the automatical navigation, accurate stopping and positioning, obstacle avoidance, etc. K ey wor ds: mobile robot; multi! sensor; dynamic measurement; control system!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!( 上接第17 页)Study on Der ivation of the Maxwell Distr ibution of Molecular SpeedCH E N Bing! ya n1, W ANG Yi1, XUE Bo! j ing2, K ANG Ya n! ping2, M AO L i! qiong2( 1. Department of Math. and Physics, Hohai Univ., Changzhou 213022, China; 2. College of Computer & Information Engineering, Hohai Univ., Changzhou 213022, China)Abst r a ct : It is pointed out that the derivation of root mean square speed of gas molecules, based on Maxwell distribution function in the textbooks used by many universities, is not rigorous. A primary method and a scientific supposition method are used to present a rigorous mathematical derivation and analysis to the Maxwell distribution of molecular speed. K ey wor ds: distributing function; the Maxwell distribution of molecular speed; average kinetic energy of gas molecules; primary method; scientific supposition method
本文来自电脑杂谈,转载请注明本文网址:
https://www.pc-fly.com/a/dianqi/article-123008-1.html
到天亮都招呼不完