Low-altitude low-speed small target intercepting method based on firing table fitting

US8602303B1 · kind B1 · utility

Assignee

• Beijing Mechanical Equipment Institute · CN

Inventors

• Xuchang Ding · Beijing, CN
• Nuo Xu · Hangzhou City, CN
• Shengjie Wang · Beijing, CN
• Yan Shen · Beijing, CN
• Lianjun Wang · 安丰镇, CN
• Xiaojun Wang · Holdrege, US
• Jiahui Li · Beijing, CN
• Hongliang Yan · Beijing, CN

Key dates

• Filing date: Mar 27, 2013
• Grant date: Dec 10, 2013
• Expiry date: Mar 27, 2033

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F41H11/02
• WIPO field: Other special machines
• WIPO sector: Mechanical engineering

Abstract

Systems and methods based on firing table fitting allow interception of a small low-altitude low-velocity target. A system includes: a target detecting system, a directing control system, a launch control system, an interception execution system, a communication bus a, a communication bus b and a communication bus c. Firing table data under a standard working condition and fitting parameters under different working conditions are pre-stored in the system. Based on target flight data and environment condition parameters, a lead aiming point is predicted, a time sequence of each stage of a fight flow is controlled, and firing data are output to execute an interception by the launch control system. An interception operation is simplified, a ground control of a non-controlled bomb fight flow is realized, a single shot success probability of an interception system is increased, and an interception cost is reduced.