In the construction process of smart grid, an assessment on primary equipments intelligent transformation is an urgent content in the first batch of intelligent substation pilot project. Wide investigation of intelligent substation pilot projects was conducted seriously in several regional power grids in China. An mathematical model was established to assess the substation primary equipments in...

David Lewis (1974, 1994/1999) proposed to reduce the facts about mental representation sensory evidence, dispositions act, and rationality. Recently, Robert Williams (2020) Adam Pautz (2021) have taken up developed Lewis's project in sophisticated novel ways. In this paper, we aim present, clarify, ultimately object core thesis that they all build their own views around. The different developme...

Cast as a manifesto, this chapter presents a set of foundational principles for doing video analytic work in support of design-based research. Our approach draws predominantly upon the literature and methodology of ethnomethodology (EM). EM is centrally concerned with practical reasoning and the procedures (i.e., “methods”) participants (i.e., “members”) employ in making sense of their own acti...

An improved PID friction feed-forward compensation control based on segment friction model is presented for nonlinear friction perturbation problems of high precision optoelectronic tracking stable platform systems. From the view of engineering application, the friction characteristics of stable platform servo systems are considered, a simple and reasonable segment friction model is established...