Sensors and methods for robots 1996

... of Michigan.) Where am I? Sensors and Methods for Mobile Robot Positioning by J. Borenstein , H. R. Everett , and L. Feng 123 Contributing authors: S. W. Lee and R. H. Byrne Edited and compiled by J. ... course and velocity information over a given length of time [Dunlap and Shufeldt, 1972]. The vast majority of land-based mobile robotic systems in use today rely on dead rec...

Ngày tải lên: 03/03/2014, 23:09

... intentionally left blank. Page 3 1. Sensors for Dead-reckoning 2. Heading Sensors 3. Active Beacons 4. Sensors for Map-based Positioning Part II: Systems and Methods for Mobile Robot Positioning 5. ... to scan a fan beam 360 in azimuth, and can determine range and bearing for multiple targets. o Part I: Sensors for Mobile Robot Positioning Chapter 4: Sensors for...

Ngày tải lên: 12/12/2013, 21:16

... Summary Artificial landmark detection methods are well developed and reliable. By contrast, natural landmark navigation is not sufficiently developed yet for reliable performance under a variety ... Michigan Volume III: "Where am I?" Sensors and Methods for Autonomous Mobile Robot Positioning by L. Feng , J. Borenstein , and H. R. Everett 12 3 Edited and compiled...

Ngày tải lên: 16/12/2013, 14:15

... specifications for the Andrew Autogyro Navigator (Courtesy of [Andrew Corp].) Figure 2.12: The Andrew AUTOGYRO Navigator . (Courtesy of [Andrew Corp].) in [Allen et al., 1994; Bennett and Emge, 1994]. In ... suitable for mobile robot applications. In this section we introduce two such systems. 2.3.6.1 The Andrew “Autogyro" Andrew Corp. [ANDREW] offers the low-cost Autogyro, sho...

Ngày tải lên: 22/12/2013, 20:16

... 7KH8QLYHUVLW\RI0LFKLJDQ 7KH8QLYHUVLW\RI0LFKLJDQ Where am I? Sensors and Methods for Mobile Robot Positioning by J. Borenstein , H. R. Everett , and L. Feng 123 Contributing authors: S. W. Lee and R. H. Byrne Edited and compiled by J. ... course and velocity information over a given length of time [Dunlap and Shufeldt, 1972]. The vast majority of land-based mobile robo...

Ngày tải lên: 22/12/2013, 20:16

... azimuth, and can determine range and bearing for multiple targets. o Part I: Sensors for Mobile Robot Positioning Chapter 4: Sensors for Map-based Positioning Page 99 Page 100 Part II: Systems and Methods ... micro-strip antennae mounted on the rear side panels and rear bumper, and can detect stationary and moving Part I: Sensors for Mobile Robot Positioning Chapt...

Ngày tải lên: 19/01/2014, 19:20

... detector, and is available with both analog and digital (RS-232) outputs. Table 4.3 lists general specifications for the sensor's performance [SEO, 1995a]. 102 Part I Sensors for Mobile ... time required for a given pulse to reflect off the object and return is measured and used to calculate distance to the target based on the speed of light. Accuracies for early senso...

Ngày tải lên: 13/02/2014, 09:20

... value of the information should dictate CSM form and function for each organization. It is critically important to be clear on both the information needs and how results will be used for improvement. ... both for mail surveys (Dillman, 1978) and electronic survey methods. Electronic surveys are probably the easiest to administer and also the lowest in total cost (even when...

Ngày tải lên: 18/10/2013, 12:15

... than that for blacks (25.8 per million). Cancer incidence rates for Hispanic children and Asian/Pacific Is- lander children were intermediate to those for whites and blacks. The rates for Asian/ Pacific ... data col- lected for the entire US are also shown for the same time period. Lynn A. Gloeckler Ries, Constance L. Percy, Greta R. Bunin MATERIALS AND METHODS (for defin...

Ngày tải lên: 29/03/2014, 01:20

... approaches. 1.1 Model Space and Data Space Let S be the physical system under study. For instance, S can be a galaxy for an astro- physicist, Earth for a geophysicist, or a quantum particle for a quantum physicist. The ... (at right in equation (1.40)) for the conjunction of prob- ability distributions, it is quite easy to find an expression for (P ∧ M B ) . For the given B ⊆ X...

Ngày tải lên: 31/03/2014, 15:24