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Author Han, Q. ♦ Tian, Yu-Chu ♦ Han, Qing-Long ♦ Levy, David ♦ Tadé, Moses O.
Source CiteSeerX
Content type Text
File Format PDF
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword Multiple Control Task ♦ Rt Control System ♦ Control Community ♦ Control Latency ♦ Control Computation Latency ♦ Priority Level ♦ Output Subtasks ♦ Control Task Scheduling ♦ Control Task
Abstract This paper analyses control computation latency and jitter, which have been largely ignored in the control community for real-time (RT) control. The focus is on RT control systems with multiple control tasks running on a uni-processor. Three strategies are proposed to reduce control latency and/or jitter: introduction of offsets into control task scheduling, decomposition of control tasks; and increasing the priority levels of output subtasks. Examples are given to demonstrate the effectiveness of the proposed methods.
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research
Education Level UG and PG ♦ Career/Technical Study
Learning Resource Type Article