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第一篇检索到了,多了一个"function”,Research and implementation for technique of modeling and simulation in ABS control system based on function moduleAccession number: 10020016Database: InspecAccession number: 10020016Title: Research and implementation for technique of modeling and simulation in ABS control system based on function moduleAuthors: Chen Pei-ran1 ; Wang Ping1 ; Luo Rong1Author affiliation: 1 Inst. of Auto-Electron., Chongqing Univ. of Posts & Telecommun., Chongqing, ChinaSource title: Journal of Chongqing University of Posts and Telecommunication (Natural Science Edition)Abbreviated source title: J. Chongqing Univ. Posts Telecommun., Nat. Sci. Ed. (China)Volume: 19Issue: 5Publication date: Oct. 2007Pages: 606-9Language: ChineseISSN: 1004-5694Document type: Journal article (JA)Publisher: Chongqing University of Posts and TelecommunicationCountry of publication: ChinaMaterial Identity Number: EA00-2008-002Abstract: Manipulative principle of auto anti- lock brake system (ABS) was introduced, and a whole module warehouse for ABS was created. Correlative function modules were achieved by VC6. 0. Many modules were abstracted and replaced, such as module of controller, module of electromagnetism valve and brake, module of Automobile simulation, and so on. There were many styles of combination among the modules on the base of ABS theory. Simulation function in ABS control system has been exploited, and the result of simulation is close to the reality of road of references: 9Inspec controlled terms: automobiles - brakes - electromagnetismUncontrolled terms: ABS control system - auto antilock brake system - manipulative principle - correlative function modules - - electromagnetism valveInspec classification codes: C3360B Road-traffic system control - C3260 Actuating and final control devices - E2220 Vehicle mechanics - E1550 Control technology and theory - E2210 Mechanical componentsTreatment: Practical (PRA)Discipline: Computers/Control engineering (C); Manufacturing and production engineering (E)Database: Inspec第二篇和第三篇都未检索到。
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一般的有一个数据库的账号和密码,然后进行检索。比如cnki的,先登录中国知网网站,用账户和密码登录,输入您要找文献作者等就可以了
问题一:有哪些论文网站可查询 中国知网 万方数据库 维普资讯网 一般在学校图书馆会有免费入口进入 网上也会有不定时的免费入口和免费账号登陆下载
目前,知网他面临的问题还是比较多的,因此的话,他们的内部也是出现了很多的问题,正在进一步的修复当中
这是数据库,检索式检索的检索说明 逻辑运算符 AND(逻辑“与”)、OR(逻辑“或”)、NOT(逻辑“非”); 字段标识符 U=任意字段、M=题名或关键词、K=