Searched for: author%3A%22de+Visser%2C+C.C.%22
(41 - 60 of 94)

Pages

document
Rijks, Frank (author), Karasek, M. (author), Armanini, S.F. (author), de Visser, C.C. (author)
The effects of the horizontal tail surface on the longitudinal dynamics of an or- nithopter were studied by systematically varying its surface area, aspect ratio and its longitudinal position. The objective is to improve the understanding of the tail effect on the behaviour of the ornithopter and to assess if simple models based on tail geometry...
conference paper 2018
document
Ferrier, Yvonne L. (author), Nguyen, Nhan T. (author), Ting, Eric (author), Chaparro, Daniel (author), Wang, Xuerui (author), de Visser, C.C. (author), Chu, Q. P. (author)
This paper presents a novel active gust load alleviation approach within a multi-objective flight control framework developed by NASA for a flexible wing aircraft. The aircraft model is based on the NASA Generic Transport Model (GTM). The wing structures incorporate an aerodynamic control surface known as the Variable Camber Continuous...
conference paper 2018
document
Sun, Sihao (author), Sijbers, Leon (author), Wang, Xuerui (author), de Visser, C.C. (author)
In order to achieve high-speed flight of a damaged quadrotor with complete loss of a single rotor, a multiloop hybrid nonlinear controller is designed. By fully making use of sensor measurements, the model dependence of this control method is reduced, which is conducive to handling disturbance from the unknown aerodynamic effects. This...
journal article 2018
document
Tol, H.J. (author), Kotsonis, M. (author), de Visser, C.C. (author), Bamieh, B. (author)
A new framework is presented for estimation and control of instabilities in wall-bounded shear flows described by the linearised Navier-Stokes equations. The control design considers the use of localised actuators/sensors to account for convective instabilities in an optimal control framework. External sources of disturbances are assumed to...
journal article 2017
document
Visser, T. (author), Doornbos, E.N. (author), de Visser, C.C. (author), Visser, P.N.A.M. (author)
Because of the highly accurate accelerometers, the GOCE mission has proven to be a unique source of thermosphere neutral density and cross-wind data. In the current methods, in which only the horizontal linear accelerations are used, the vertical winds cannot be obtained. In the algorithm proposed in this paper, angular accelerations derived...
poster 2017
document
Visser, T. (author), Doornbos, E.N. (author), de Visser, C.C. (author), Visser, P.N.A.M. (author)
Because of the highly accurate accelerometers, the GOCE mission has proven to be a unique source of thermosphere neutral density and cross-wind data. In the current methods, in which only the horizontal linear accelerations are used, the vertical winds cannot be obtained. In the algorithm proposed in this paper, angular accelerations derived...
abstract 2017
document
Armanini, S.F. (author), de Visser, C.C. (author), de Croon, G.C.H.E. (author), Aguiar Vieira Caetano, J.V. (author)
conference paper 2017
document
van den Hoek, M.A. (author), de Visser, C.C. (author), Pool, D.M. (author)
As a result of new aviation legislation, from 2019 on all air-carrier pilots are obliged to go through flight simulator-based stall recovery training. For this reason the Control and Simulation division at Delft University of Technology has set up a task force to develop a new methodology for high-fidelity aircraft stall behavior modeling and...
conference paper 2017
document
Lu, P. (author), van Kampen, E. (author), de Visser, C.C. (author), Chu, Q. P. (author)
journal article 2017
document
Armanini, S.F. (author), Karasek, M. (author), de Visser, C.C. (author), de Croon, G.C.H.E. (author), Mulder, Max (author)
<br/>
conference paper 2017
document
Armanini, S.F. (author), Karasek, M. (author), de Croon, G.C.H.E. (author), de Visser, C.C. (author)
journal article 2017
document
Scheper, K.Y.W. (author), Tijmons, S. (author), de Visser, C.C. (author), de Croon, G.C.H.E. (author)
Evolutionary Robotics allows robots with limited sensors and processing to tackle complex tasks by means of sensory-motor coordination. In this article we show the first application of the Behavior Tree framework on a real robotic platform using the evolutionary robotics methodology. This framework is used to improve the intelligibility of the...
journal article 2016
document
Visser, T. (author), de Visser, C.C. (author), van Kampen, E. (author)
In recent research efforts the multivariate simplex spline has shown great promise in system identification applications. It has high approximation power, while its linearity in the parameters allows for computationally efficient estimation of the coefficients. In this paper the multivariate simplotope spline is derived from this spline, and...
conference paper 2016
document
Zhang, Y. (author), de Visser, C.C. (author), Chu, Q. P. (author)
conference paper 2016
document
Visser, T. (author), Doornbos, E.N. (author), de Visser, C.C. (author), Visser, P.N.A.M. (author), Fritsche, B (author)
In recent studies thermospheric densities and cross-winds have been derived from linear acceleration measurements of the gradiometer on board the GOCE satellite. Our current work is aimed at analyzing also the angular accelerations, in order to improve the thermosphere density and wind data by allowing for the estimation of more unknown...
poster 2016
document
Jatiningrum, D. (author), de Visser, C.C. (author), van Paassen, M.M. (author), Mulder, Max (author)
A characterization of an angular accelerometer sensor is performed with a frequency- response experiment. To assess angular accelerometer dynamic properties, a position-based calibration table is utilized to provide the excitation input. The angular accelerometer specifications and calibration table limitations dfine a constrained test envelope...
conference paper 2016
document
Jatiningrum, D. (author), de Visser, C.C. (author), van Paassen, M.M. (author), Mulder, Max (author)
The calibration of Angular Accelerometers requires a controlled test with a known acceleration profile. However, current turn-tables have been designed primarily for generating a constant rotational velocity. To generate a profile with varying angular acceleration we propose using constant rotational velocity on the two axes of a 2-axes motion...
conference paper 2016
document
Lu, P. (author), van Kampen, E. (author), de Visser, C.C. (author), Chu, Q. P. (author)
journal article 2016
document
Tol, H.J. (author), de Visser, C.C. (author), Sun, LG (author), van Kampen, E. (author), Chu, Q. P. (author)
In this paper, a new modular adaptive control system is presented to compensate for aerodynamic uncertainties in high-performance flight control systems. This approach combines nonlinear dynamic inversion with multivariate spline-based adaptive control allocation. A new real-time identification routine for multivariate splines is presented to...
journal article 2016
document
Mannucci, T. (author), van Kampen, E. (author), de Visser, C.C. (author), Chu, Q. P. (author)
conference paper 2016
Searched for: author%3A%22de+Visser%2C+C.C.%22
(41 - 60 of 94)

Pages