TY - GEN
T1 - PD controller with LPF based jitter buffer for real-time communication
AU - Yashiro, Daisuke
AU - Yakoh, Takahiro
PY - 2012/6/4
Y1 - 2012/6/4
N2 - This paper proposes a jitter buffer for IP-based network which regulates packet-receiving interval. The proposed method utilizes a PD controller to adjust queue length of the jitter buffer to avoid overrun and underrun. In addition, the derivative value of packet-receiving interval is converged to zero by a low-pass filter. Proposed jitter buffer improves control performance of feedback control systems including time-varying delay elements. Validity of the proposed method is confirmed by experiments of position control through a network emulator.
AB - This paper proposes a jitter buffer for IP-based network which regulates packet-receiving interval. The proposed method utilizes a PD controller to adjust queue length of the jitter buffer to avoid overrun and underrun. In addition, the derivative value of packet-receiving interval is converged to zero by a low-pass filter. Proposed jitter buffer improves control performance of feedback control systems including time-varying delay elements. Validity of the proposed method is confirmed by experiments of position control through a network emulator.
UR - http://www.scopus.com/inward/record.url?scp=84861621793&partnerID=8YFLogxK
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U2 - 10.1109/AMC.2012.6197110
DO - 10.1109/AMC.2012.6197110
M3 - Conference contribution
AN - SCOPUS:84861621793
SN - 9781457710711
T3 - International Workshop on Advanced Motion Control, AMC
BT - Abstracts - 2012 12th IEEE International Workshop on Advanced Motion Control, AMC 2012
T2 - 2012 12th IEEE International Workshop on Advanced Motion Control, AMC 2012
Y2 - 25 March 2012 through 27 March 2012
ER -