1. School of AutomationGuangdong University of TechnologyGuangzhouGuangdong510006People's Republic of China
2. Department of Electrical EngineeringHong Kong Polytechnic UniversityHong KongPeople's Republic of China
3. School of Civil EngineeringUniversity of LeedsUK
4. Lloyd's Register AustraliaMelbourneVIC3000Australia
5. School of Electrical Engineering and TelecommunicationsUniversity of New South WalesSydneyNSW2052Australia