Cockpit moving-maps have provided heightened situation awareness to Navy fighter pilots for over ten years. The Navy now plans to install a moving-map into its multifunction MH-60S helicopter, which will perform sea-based missions such as combat search and rescue and mine countermeasures. The authors surveyed 49 Navy helicopter aircrew for their preferences with respect to four map types and si...

We present the design and implementation of an omnidirectional vision system used for sideways-looking sensing on an autonomous helicopter. To demonstrate the capabilities of the system, a visual servoing task was designed which required the helicopter to locate and move towards the centroid of a number of visual targets. Results are presented showing that the task was successfully completed by...

A Huey Cobra helicopter was just finishing up a nighttime practice run. The pilot was working on his low hover maneuvers at the air base when he tipped his tail rotor sharply backward, snapping off his tail boom. Without the tail —which keeps a helicopter from spinning around in circles— the helicopter took off like a pinwheel, sliding down the runway doing 360’s in a brilliant shower of sparks...

Most research on fuzzy regulators has focused on integrating rules in intelligent control systems. In this paper a fuzzy helicopter regulator for a single-rotor helicopter PZL Kania is considered. Unlike other methods that match only the ability of stable flying, our methods match hovering conditions with disturbances. Two simulations were performed to validate our method. In the first simulati...

The 3 degree of freedom (3-DOF) helicopter system is a typical higher-order times, instability, multi-variable, nonlinear and strong coupling control system. This paper presents the analysis of the mathematical model and the basic principle of PID control and fuzzy PID control, which are based on 3-DOF helicopter systems. In allusion to balance control of 3-DOF helicopter system, PID controller...

This paper presents a rapid software prototyping environment, based on Matlab/Simulink, for realtime simulation and control of a mini-helicopter robot. The application of the environment is illustrated with a software-in-the-loop simulation example. The environment is integrated by own modules (mini-helicopter simulation model, navigation filter, multirate control, filters) and modules based on...

This paper describes the different phases of realizing and validating a helicopter model for the MPI CyberMotion Simulator (CMS). The considered helicopter is a UH-60 Black Hawk. The helicopter model was developed based on equations and parameters available in literature. First, the validity of the model was assessed by performing tests based on ADS-33E-PRF criteria using closed loop controller...

UNLABELLED This study measured 21 anthropometric dimensions (ADs) of 94 Korean male helicopter pilots in their 20s to 40s and compared them with corresponding measurements of Korean male civilians and the US Army male personnel. The ADs and the sample size of the anthropometric survey were determined by a four-step process: (1) selection of ADs related to helicopter cockpit design, (2) evaluati...

In this paper the design process of a fuzzy logic based controller for a coaxial micro helicopter is presented. The developed controller for altitude, attitude, and position control is tested through simulations on an identified non-linear model of the helicopter. The robustness properties of the controller to parameter variations of the model is assessed, as well as, its ability to reject exte...

This paper advances a neural-network-based approximate dynamic programming control mechanism that can be applied to complex control problems such as helicopter flight control design. Based on direct neural dynamic programming (DNDP), an approximate dynamic programming methodology, the control system is tailored to learn to maneuver a helicopter. The paper consists of a comprehensive treatise of...