Dept.of Automation, Shanghai Jiaotong Univ.,Shanghai 200240, China;
Dept.of Automation, Shanghai Jiaotong Univ.,Shanghai 200240, China;
Dept.of Automation, Shanghai Jiaotong Univ.,Shanghai 200240, China;
gross error detection and identification; chi-square test; robust ; principle component analysis (PCA); modified simultaneous estimation of gross error (MSEGE);