System and method for controlling engine knock using electro-hydraulic valve actuation [electronic resource]

• Ngôn ngữ: eng
• Ký hiệu phân loại: 623.7 Communications, vehicles, sanitation, related topics
• Thông tin xuất bản: Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2013
• Mô tả vật lý: Medium: ED : , digital, PDF file.
• Bộ sưu tập: Metadata
• ID: 267213
• Chủ đề: 1. 33 advanced propulsion systems

Tóm tắt

A control system for an engine includes a knock control module and a valve control module. The knock control module adjusts a period that one or more of an intake valve and an exhaust valve of a cylinder are open based on engine knock corresponding to the cylinder. The valve control module, based on the adjusted period, controls the one or more of the intake valve and the exhaust valve using one or more hydraulic actuators.