1. LORD Company, information available on http://www.lord.com/.
2. R.M.S. Company, information available on http://www.rmstech.co.kr/.
3. C.K.M. Laboratory, information available on http://www.ckmaterialslab.com/.
4. Magnetorheological Fluid Technology: Applications in Vehicle Systems;Choi,2012
5. Enhanced damping for bridge cables using a self-sensing MR damper;Chen;Smart Mater. Struct.,2016