Distributed array radar position synchronization method based on total station and target

• Main Authors: YAN TONGTONG, CHEN SHAOQING, ZHANG XUWANG, XIA SHUANGZHI
• Format: Patent
• Language: Chinese; English
• Published: 19.01.2024
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; CALCULATING; COMPUTING; COUNTING; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; ELECTRIC DIGITAL DATA PROCESSING; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; TESTING

The invention discloses a distributed array radar position synchronization method based on a total station and a target, belongs to the field of distributed coherent radars, and solves the problem of high-precision position synchronization between array elements on nodes of a distributed array radar. The method comprises the following steps of: 1, determining the number of nodes contained in the distributed array radar; 2, constructing an engineering control network; 3, pasting a target, constructing a node coordinate system, and determining coordinates of each array element and the target in the node coordinate system; 4, selecting an observation point, erecting a total station and constructing a total station coordinate system; 5, measuring the coordinates of the targets on the reference piers and the nodes in the coordinate system of the total station; and 6, carrying out coordinate resolving processing to obtain coordinates of all nodes and all array elements in the WGS84 coordinate system. According to t