2 citations · 3 across the 9 of their papers we have counts for
4 papers · 1 filter
Flight Control System Design for Autonomous Aerial Surveys of Volcanoes
Zhe Shen
The controller for a quadrotor working in severe environment is developed in this study. Here, the severe environment indicates the temperature-varying air near the volcano. The co…
Singular Zone in Quadrotor Yaw-Position Feedback Linearization
Zhe Shen, Takeshi Tsuchiya
It is well known that the conventional quadrotor is an under-actuated MIMO system. The number of the inputs is less than the degree of freedom. One approach in controlling this non…
The Pareto-frontier-based Stiffness of A Controller: Trade-off between Trajectory Plan and Controller Design
Zhe Shen, Takeshi Tsuchiya
Approaching a set goal for a UAV comprises a trajectory plan and a controller design (control after plan problems). The optimal trajectory (reference) is calculated before being tr…
A Novel Formula Calculating the Dynamic State Error and Its Application in UAV Tracking Control Problem
Zhe Shen, Takeshi Tsuchiya
This paper gives a novel formula (Copenhagen Limit) to calculate/estimate the dynamic state error of a system without a feedforward signal. Copenhagen Limit is in the form of a lim…