Hydraulic control system for helicopter ground integrated test bench

You are here: Homepage > Search

Hydraulic control system for helicopter ground integrated test bench

Free access

MA FENGTAO / TANG YONG / MA ZISHENG / SHAO HUASONG / BAI LI / WU SHUANGJIN

The invention discloses a hydraulic control system for a helicopter ground integrated test bench, and belongs to the technical field of helicopter tests. The system comprises an upper computer, an analog quantity I/O module and a steering engine controller; the upper computer is used for inputting an instruction and has a display processing function, the analog quantity I/O module is used for performing digital-to-analogue conversion, and the steering engine controller is used for receiving data transmitted by the analog quantity I/O module and controlling a main steering engine and a tail steering engine. The hydraulic control system for the helicopter ground integrated test bench further comprises a hydraulic system, a hydraulic pump in the hydraulic system serves as an accessory of a main speed reducer, an output shaft of the accessory of the main speed reducer is driven by an engine, the hydraulic pump is connected with the main steering engine and the tail steering engine through valves and pipelines, and the main steering engine, the tail steering engine and the hydraulic system all adopt airborne parts. According to the hydraulic control system for the helicopter ground integrated test bench, the real working condition of the helicopter hydraulic control system can be better simulated, the helicopter hydraulic control system can be better assessed, and meanwhile it is guaranteed that data of other test projects are truer and more effective.

Access

Download

Export, share and cite

Document information

Title :

Hydraulic control system for helicopter ground integrated test bench

Contributors:

MA FENGTAO (author) / TANG YONG (author) / MA ZISHENG (author) / SHAO HUASONG (author) / BAI LI (author) / WU SHUANGJIN (author)

Publication date :

2016-02-10

Type of media :

Patent

Type of material :

Electronic Resource

Language :

English

Classification :

IPC:

B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen