%0 Journal Article
%T REACHABILITY,OBSERVABILITY AND REALIZATION THEORY OF DYNAMIC SYSTEMS OVER QUASI-FIELDS<br>准域上动态系统的能达能观性与实现理论
%A CHEN WEN-DE
%A <br>陈文德
%J 系统科学与数学
%D 1986
%I 
%X In this paper,the criterion of the reachability and observability for dynamic sys-tems over quasi-fields is given and a sufficient condition for the existence of the mini-mal rank realization is cbtained.It is pointed out that the minimal rank realization isnot unique and may not be completely reachable.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=0CD45CC5E994895A7F41A783D4235EC2&aid=9EE4A89EF0D4E20B1B55C25AAA1CC3F6&yid=4E65715CCF57055A&vid=B31275AF3241DB2D&iid=0B39A22176CE99FB&sid=DF5A98808E159105&eid=552BD8D8AD19BE13&journal_id=1000-0577&journal_name=系统科学与数学&referenced_num=2&reference_num=0