Preface

High-speed rails （HSR） are playing an important role in the transportation systems across the world. In Japan, the Shinkansens carry more than 250 million passengers each year. In Europe, the trans-European high-speed rail network is in operation. At the beginning of 2011, U.S. President has called for a six-year, $53 billion budget for HSR. Nowadays, China has built the world＇s largest HSR network of over 4 600 miles.     

Preface

<正>As known,materials are the closest friend of everybody when the eyes open.And we believe that dramatic functions of the innovative materials enable us to enjoy more exciting,fabulous life.In view of that the human history was conspicuously labeled as the Stone Age,the Bronze Age and the Iron Age,a number of diversified materials dominated the past 100 years and right materials in right purposes was the motto in the last century. However when we step into the 21st century the limitation of natural resources urges for a harmonic development of economy,environment and society.Hence the development of advanced materials,which aims at minimize natural     

Preface

High-speed rails (HSR) are playing an important role in the transportation systems across the world.In Japan,the Shinkansens carry more than 250 million passengers each year.In Europe,the trans-European high-speed rail network is in operation.At the beginning of 2011,U.S.President has called for a six-year,$53 billion budget for HSR.Nowadays,China has built the world's largest HSR network of over 4 600 miles.     

Preface

It has been 90 years since Hermann Kemper first proposed the concept and principle of the electromagnetic suspension (EMS) technology in 1922.To date,electromagnetic suspension technologies have found wide range of applications in transportation,magnetic bearings,space technology,etc.In last decades,Germany took the lead in the EMS maglev technology and Japan set a world record in the maglev train speed of 558km/h with its unique superconducting EDS (electrodynamic suspension) maglev technology.China initiated the research of EMS technology in the last 1980's,and constructed the first and only commercialized maglev train line in Shanghai in 2002.     

《智能交通运输系统工程导论》一书的前言

《智能交通运输系统工程导论》是由张国伍教授主编,中国电子工业出版社出版的学术专著.本刊现将该书的前言发表以供读者参考.前言全面地介绍了智能交通运输系统的定义及其内含,阐述智能交通运输建设发展是一项完整的系统工程实践.介绍了智能的产生和定义,阐述了系统的发展和形成,以及系统工程方法论.从系统工程方法论的观点阐述了智能交通系统工程的实践并在此基础上列出了本书的十五章的标题.     

哲思高邃慧臻大成--序《智慧的钥匙--钱学森系统科学文选》

钱学森院士的原著《智慧的钥匙——钱学森系统科学文选》由上海交通大学出版社编辑出版,这是全国人民在以胡锦涛为总书记的党中央领导下,落实十六大精神,按照科学的发展观,全面建设小康社会的一本重要的学习材料。对于广大公务员和大学师生来说,更是学习科学的工作方法和用马克思主义哲学研究自然科学、社会现象的一本重要指南。