Physiological Sensor Suite: Design and Implementation: Measuring Startle & Surprise using EEG, EMG and ECG

Today, most fatal accidents in commercial aviation are caused by loss of control in flight. Due to the increased reliance on automation and pilots being moved out of the loop, startling and surprising events can be contributing factors. To more effectively train pilots, startle and surprise are to be included in training scenario’s. A subjective...

Towards a Better Understanding of Attitude Oscillations Experienced by Quadcopters In Axial Descent

This study aims to quantify the aerodynamic behaviour of fixed pitch rotors with a diameter of 12.7 cm in axial descent, and its contribution to the attitude oscillations found for quadcopters under similar flight conditions. Wind tunnel tests are performed with an isolated rotor, as well as a complete quadcopter mounted inside a gimbal that...

Silicon ring resonators with a free spectral range robust to fabrication variations

We propose a design method for silicon ring resonators (RRs) with a free spectral range (FSR) insensitive to fabrication variations. Two waveguide-core widths are used in the RR, with opposite signs of the group-index derivative with respect to the width. This results in cancellation of the width-dependent FSR changes. The systematic...

De relatie tussen mensen en grond

Vastgoedregistraties en privacybescherming: Verslag van het colloquium op 28 januari 1993, georganiseerd door Faculteit der Geodesie, TU Delft & Vereniging voor Vastgoedinformatie (VVI)

Mede door de toenemende technische mogelijkheden is de privacybescherming binnen de vastgoed informatie sterk in de belangstelling komen te staan. Vele vastgoedregistraties bevatten immers persoonsgegevens, dat wil zeggen gegevens omtrent individuele natuurlijke personen. Gedacht kan hierbij worden aan de registraties van de rechtstoestand (bij...

Vastgoed informatie: Deel 1 Inleiding

Afbeelding van de werkelijkheid

De ontwikkeling van een programma om dwarsscheepse bewegingen te berekenen

A self-reducing range-finder with an automatic registration system

Het temperatuursverloop in koelribben en de berekening dezer ribben