Research Article

Design Low-Order Robust Controller for Self-Balancing Two-Wheel Vehicle

Table 4

The 2nd-order controllers using direct order reduction algorithms.

Order reduction algorithmTransfer function of reduced orde controller – Rr (s)

Zhou’s balanced truncation algorithm [48]
Balanced truncation model reduction for normalized coprime factors (ncfmr) [40, 49]
Zilochian’s balanced truncation algorithm [50]