11 search results - page 1 / 3 » Height Estimation for an Autonomous Helicopter |
ISER
2000
Springer
13 years 8 months ago
2000
Springer
: Height is a critical variable for helicopter hover control. In this paper we discuss, and present experimental results for, two different height sensing techniques: ultrasonic an...
ICRA
2005
IEEE
13 years 10 months ago
2005
IEEE
- This paper presents a sensor fault detection and diagnosis system for autonomous helicopters. The system has been tested with the MARVIN autonomous helicopter. Fault detection is...
ICRA
2002
IEEE
13 years 9 months ago
2002
IEEE
We present control methods for an autonomous four-rotor helicopter, called a quadrotor, using visual feedback as the primary sensor. The vision system uses a ground camera to esti...
JFR
2006
13 years 4 months ago
2006
We present the design and implementation of a vision-based feature tracking system for an autonomous helicopter. Visual sensing is used for estimating the position and velocity of...
ISER
2004
Springer
13 years 10 months ago
2004
Springer
In this paper, we propose an autonomous precision landing method for an unmanned helicopter based on an on-board visual navigation system consisting of a single pan-tilting camera,...