In this paper, dynamic and stability analysis of a flexible cam-follower system is investigated. Equation of motion is derived considering flexibility of the follower and camshaft. Viscous and Coulomb frictions are considered in the rocker arm pivot. The normalized equation of motion of the system is a 2nd- order differential equation with periodic coefficients. Floquet theory is employed to s...

In this paper, a space-driven two-stage spur gear system is taken as the research object, and 10 DOF dynamic model established. Considering high load characteristics of space drive time-varying stiffness tooth clearance system, nonlinear response analysis was performed. The vibration acceleration, shock transmission error are studied in paper. This paper analyzes relationship between backlash r...

Argus is a system developed to support research to understand and measure cognitive workload. It consists of a single-subject and a team version. Research with the single-subject version is concerned with cognitive workload from a dynamic micro-strategy perspective; the team version seeks to identify communication protocols and decision aids that support team performance under high workload con...

Intel, AMD, and other microprocessor vendors publish specifications for VRMs (Voltage Regulator Module) intended to provide power for a particular processor family. In addition to establishing electrical performance, these specifications often define the mechanical dimensions, VRM to motherboard connector, capacitors mo unted on the motherboard, and environmental factors such as airflow and amb...