Improvement of PD pitching angle control of helicopter in the wind by variable P control gain

Conference proceedings article

ผู้เขียน/บรรณาธิการ

กลุ่มสาขาการวิจัยเชิงกลยุทธ์

ไม่พบข้อมูลที่เกี่ยวข้อง

รายละเอียดสำหรับงานพิมพ์

รายชื่อผู้แต่ง: Potirangsiyagon T., Ruangwiset A.

ผู้เผยแพร่: Hindawi

ปีที่เผยแพร่ (ค.ศ.): 2011

หน้าแรก: 1019

หน้าสุดท้าย: 1023

จำนวนหน้า: 5

ISBN: 9784907764395

eISSN: 1745-4557

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-81255166058&partnerID=40&md5=1e06487ded17e91a859eedb41da690d9

ภาษา: English-Great Britain (EN-GB)

บทคัดย่อ

In this paper is the study of the behavior of small helicopter with Proportional-Derivative (PD) pitching angle control in wind. The performances of PD control are observed in wind with various values of P control gain to collect data for constructing suitable compensator which the effects of wind are considered directly. The wind tunnel test with dynamic technique was performed instead of flight test for simulating the wind attacking condition with safety in case that the helicopter becomes unstable. Based on experimental results, the PD pitching angle control with variable P control gain value was constructed. In windless condition this proposed control method uses high value of P control gain to reduce the steady state error. And in wind attacking condition this method will change to use lower value of P control gain to prevent the oscillation. The verification experiments have shown favorable control responses. ฉ 2011 SICE.

คำสำคัญ

helicopter control, wind, wind tunnel