1. The Ministry of engineering and materials science of the National Natural Science Foundation of China. Development strategy report of mechanical engineering subject (2011–2020). Beijing: Science Press; 2010.
2. Chinese mechanical engineering society. China mechanical engineering technology roadmap. Beijing: Science and Technology Press of China; 2011.
3. Esteves S, Oliveira M, Almeida F, et al. The eco-design of complex electromechanical systems: prioritizing and balancing performance fields. London: Contributors and Solutions, Technology and Manufacturing Process Selection, Springer; 2014. p. 257–79.
4. Lu SCY, Liu A. Subjectivity and objectivity in design decision. CIRP Ann—Manuf Technol. 2011;60(1):161–4.
5. Wang A. Bond graph method for the dynamic similarity analysis of complex electromechanical system. J Mech Eng. 2010;46(1):74–8.