title: [Control system for rotational gamma knife].
abstract: The features and composition of Rotational Gamma Knife are mainly introduced in this paper. The open architecture double PLCs and motion controller are used to fit special requirements of the Rotational Gamma Knife and thus to ensure its high reliability. In the end, safety measures which should be taken for patients, doctors and equipments are discussed.
authors.forename: G L
authors.initials: GL
authors.lastname: Zhu
authors.forename: X G
authors.initials: XG
authors.lastname: Zhang
authors.forename: Z C
authors.initials: ZC
authors.lastname: Duan
mesh_terms: D004867:Equipment Design / Q000295:instrumentation; D004869:Equipment Safety; D006801:Humans; D016634:Radiosurgery / Q000295:instrumentation* / Q000379:methods; D012984:Software