Régulateur PID
Un article de Wikipédia, l'encyclopédie libre. Un régulateur PID ou correcteur PID (pour « proportionnel intégral dérivé ») est un organe de contrôle permettant d’effectuer une régulation en boucle fermée d’une grandeur physique d'un système industriel ou « procédé » (voir Automatique). C’est le régulateur le plus utilisé dans l’industrie, et il permet de régler un grand nombre de grandeurs physiques. Principe général[modifier | modifier le code] Un correcteur est un algorithme de calcul qui délivre un signal de commande à partir de la différence entre la consigne et la mesure. Le correcteur PID agit de 3 manières : action Proportionnelle : l'erreur est multipliée par un gain Gaction Intégrale : l'erreur est intégrée et divisée par un gain Tiaction Dérivée : l'erreur est dérivée et multipliée par un gain Td Il existe plusieurs architectures possibles pour combiner les 3 effets (série, parallèle ou mixte), on présente ici une architecture parallèle : où et dans la formulation précédente) et et
Overview - Paparazzi
Paparazzi is a complete system of open source hardware and software for Unmanned Aircraft Systems (UAS), including both the airborne autopilot as well as complete ground station mission planning and monitoring software utilizing a bi-directional datalink for telemetry and control. Aircraft Paparazzi was originally designed for use with fixed-wing aircraft, but has since been expanded to include rotorcraft and work is underway to properly support hybrid aircraft. The Airframe The Paparazzi airborne system is highly configurable and can be used to autonomously operate almost any airframe. The Paparazzi software suite by default supports traditional fixed-wing and multicopter airframes. The key components in a Paparazzi UAV are: Main Autopilot Board Sensors, including: Attitude Sensors IMU, or IR sensors GPS Receiver Pressure sensors Others: current, sonar, etc. In general, some components can be omitted or additional ones added, depending on the system requirements. Controller Board
Team BlackSheep Online Store - TBS DISCOVERY (top / bottom plate)
The TBS DISCOVERY quadcopter is a durable and crash resistant multirotor optimized for dynamic FPV flight. By implementing the wiring into the frame, the copter is easy to build and outperforms similar quads in terms of FPV range and video link quality. The DJI Flamewheel arms as predetermined breaking point protect your electronics and are easily replaceable in the field. The TBS DISCOVERY comes as two main boards (top and bottom) and optional flamewheel arms with accessories. It transforms the popular F450 (Flamewheel) into a spider quadrotor. The optional TBS CORE can be placed directly onto the frame or we can also do that for you. TBS CORE pre-wired incl. sockets for Plug&Play VTx and Camera (e.g. Kit contents: Top, Bottom and Camera Mount Plate 8 custom aluminum red anodized spacers & 16 fitting screws Pin headers for receiver and TBS CORE installation Suggested battery and motor systems: Manuals and Community Build Logs Video Branding Let others know what you're flying with!
AeroQuad Forums - AeroQuad - The Open Source Quadcopter
Cloud Cap Technology -- Flight Management Systems for unmanned, autonomous, micro UAV, mini UAV and micro UAS Systems.
NG-UAVP
This is a community-driven open source project to build a modern autonomously flying Multicopter. The abbreviation UAVP stands for "Universal Aerial Video Platform". It is a flying object, ideally suited for making aerial videos and photos (aerial photography), but is also a lot of fun to fly whether indoors or outdoors. Note Please be aware that the UAVP-NG Project and the old UAVP Project are completely separate projects with different developers and different philosophy. The NG has a new, very different software and hardware design! MoinMoin Wiki SPAM increased in the last months and we had to close down new account creation to counter that. UAVP-NG Hardware 0.24-mini The new UAVP-NG Hardware 0.24-mini consists of one PCB of 5.5cm x 5.5cm in 4 layer called the flight controller board (FC). This is a feature enhanced miniaturized version of the Hardware 0.22-mini. The PCB's are designed to contain any features that anybody could want on a multicopter: UAVP-NG Hardware 0.22-mini Sidenote 5.
Équipements photo aérienne par ballon captif et publicité gonflable
CncHelicoter
RC Helicopter Unmanned Drones and UAVs - RCHelicopter.com
The Mesa County’s Sheriffs office was among one of the first law enforcement agencies in the United States to obtain FAA approval to operate a UAV. The Draganflyer X6 can serve a number of purposes to aid law enforcement personnel in their jobs. Everything from aiding in traffic investigations to being used in SWAT applications. The video below shows the Draganflyer X6 being used by the Mesa County’s Sheriffs office in a SWAT training exercise. © Copyright RCHelicopter.com Written permission by email must be granted to use anything you see on RCHelicopter.com Posted in Latest RC Helicopter News, RC Helicopter Military and Police Application, RC Helicopter Unmanned Drones and UAVs The association for unmanned vehicle systems international is the world’s largest non-profit organization devoted exclusively to advancing the unmanned systems community. These new cutting edge technologies from Draganfly Innovations represent the ultimate in UAV RC Helicopter technology.
Helidrone : Photo aérienne, Vidéo aérienne, Panorama aérien, Visite virtuelle aérienne - www.helidrone.fr
Construction de mon Quadricopter Hobby King - Le site de Stéphane
PDF qui permet de voir les composants les prix et les sites pour les acheter manuel-carte-hobby-king en Fr .doc Eléments du quadri-hk-au-15-12-2011.pdf FORUM qui en parle element-quadri-pour-kk2-mise-a-jour-au-28-11-13.pdf notice carte KK2 -fr.pdf La video du premier vol Modélisation de mon quadricopter HK sous GoogleSketchUp J'ai meme dessiné la Carte HK et le recepteur sous le capot le tout a l'échelle 1 Le matériél pour un quadri complet Perçage des plaques centrales en PVC Perçage des fixations centrales du quadricopter Perçage de toutes les fixations Un bras avec son moteur en place Les fils passent a l'interieur du bras Et voilà le travail Assemblage des 4 bras Schema de cablage simplifié pour le quadricopter avec carte HK shema-de-cablage-HD.jpg Les fils moteurs arrivent au centre du quadricopter Mise en place des connecteurs Fixation des ESC Mise en place du couvercle de la boite et de la carte HK puis du récepteur Montage des hélices et vérification du sens des moteurs Fabrication de pieds simples
