TJ Mechanical engineering and machinery Malaysia TA Engineering (General). Civil engineering (General) system identification TK Electrical engineering. Electronics Nuclear engineering TP Chemical technology Mean square error QA75 Electronic computers. Computer science Flexible structures particle swarm optimization Active vibration controls CORPORATE SOCIAL-RESPONSIBILITY CSR Controllers Conventional methods Corporate Social Responsibility DISCLOSURE Flexible plate structures Geometry Plates (structural components) Vibration control Voluntary disclosure corporate social responsibility Accounting. Bookkeeping Active vibration control Air quality Algorithms Capacitor voltage balancing Capacitor voltage ripple Capacitors