air wind flight (15 Ergebnisse)

Zustand: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Hardcover. Zustand: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Zustand: Good. Most items will be dispatched the same or the next working day. A copy that has been read but remains in clean condition. All of the pages are intact and the cover is intact and the spine may show signs of wear. The book may have minor markings which are not specifically mentioned.

Zustand: Good. Most items will be dispatched the same or the next working day. A copy that has been read but remains in clean condition. All of the pages are intact and the cover is intact and the spine may show signs of wear. The book may have minor markings which are not specifically mentioned. A tan to the pages.

Zustand: very good. Gut/Very good: Buch bzw. Schutzumschlag mit wenigen Gebrauchsspuren an Einband, Schutzumschlag oder Seiten. / Describes a book or dust jacket that does show some signs of wear on either the binding, dust jacket or pages.

Hardcover. Zustand: Used; Good. Dispatched, from the UK, within 48 hours of ordering. This book is in good condition but will show signs of previous ownership. Please expect some creasing to the spine and/or minor damage to the cover.

Hardcover. Zustand: Used; Good. With so much to learn, it?s no wonder that Ladybird series 621 is such a delightful dose of nostalgia! The subtitle for this series is Junior Science and each of these books begins with a list of items, most of which can be found around the home that you can use to create simple and safe experiments with! With simple text and colourful illustrations you can introduce any younger reader to basic principles such as magnetism, the spectrum of light, the purpose of air and how it functions and how levers are used in engines. Maybe you read them yourself when you were younger and you fancy taking a trip down memory lane? Purchase this book today and fall in love with Ladybird?s vintage charms all over again. Title: Levers, Pulleys and Engines Author: F. E. Newing and Richard Bowood, illustrations by J. H. Wingfield Publisher: Ladybird Date Published: 1963 Format: Hardcover Condition: This book is in good condition for its age other than some minor signs of wear. May have some markings to the covers and pages. May have a small inscription.

Zustand: Good. 1963. First Edition. 50 pages. Pictorial dust jacket over pictorial paper covered boards. Colour illustrations throughout. Pages and binding are presentable with no major defects. Minor issues present such as mild cracking, inscriptions, inserts, light foxing, tanning and thumb marking. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and sunning. Unclipped jacket has light edge wear with minor tears and chipping. Mild rubbing and marking.

Zustand: New. In.

Hardcover. Zustand: Very Good. First edition without jacket on illustrated pictorial cloth will send out 1 st class post - rare and collectable.

Hardback. Zustand: Very Good. Zustand des Schutzumschlags: Good. Wingfield, J.H. (illustrator). First edition. 1st 1963. Very good condition in a good dustwrapper. Ladybird Series 621. Buff boards with colour vignette and titles. Colour illustrations. Answers to fascinating questions found by experiments. Spine bumped. Foxspots to textblock. Price-cut dustwrapper is grubby and edge worn with foxing on verso. Packaged with care and promptly dispatched!

Zustand: New. KlappentextrnrnThis research effort focuses on determining the optimal flight path required to put a micro air vehicle s (MAVs) fixed sensor on a target in the presence of a constant wind. Autonomous flight is quickly becoming the future of air .

Zustand: Very Good. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Taschenbuch. Zustand: Neu. Neuware - This research effort focuses on determining the optimal flight path required to put a micro air vehicle's (MAVs) fixed sensor on a target in the presence of a constant wind. Autonomous flight is quickly becoming the future of air power and over the past several years, the size and weight of autonomous vehicles has decreased dramatically. As these vehicles were implemented into the field, it was quickly discovered that their flight paths are severely altered by wind. However, since the size of the vehicle does not allow for a gimbaled camera, only a slight perturbation to the attitude of the vehicle will cause the sensor footprint to be displaced dramatically. Therefore, the goal of this research was to use dynamic optimization techniques to determine the optimal flight path to place a MAV's sensor footprint on a target when operating in wind for three different scenarios. The first scenario considered the minimum time path given an initial position and heading and a final position and heading. The second scenario minimized the error between the MAV's ground track and a straight line to the target in order to force a desired path on the vehicle. The final scenario utilized both a forward mounted sensor as well as a side mounted sensor to optimize the time the target is continually in view of the sensor footprint. Each of these scenarios has been captured in simulated plots that depict varying wind angles, wind speeds, and initial and final heading angles. These optimal flight paths provide a benchmark that will validate the quality of future closed-loop wind compensation control systems.

Relié, format poche, 50 pages, illustré en couleur, texte en Anglais, bon état, (poids : 0,100 kg, épaisseur : 1 cm).