Key Laboratory of Integrated Automation for the Process Industry, Ministry of Education, College of Information Science and Engineering, Northeastern University, Shenyang 110004, P. R. China;
Key Laboratory of Integrated Automation for the Process Industry, Ministry of Education, College of Information Science and Engineering, Northeastern University, Shenyang 110004, P. R. China;
Linear system; H∞ filter; fragility; finite word length (FWL); linear matrix inequality (LMI);