MIT Press Introduction to Autonomous Mobile Robots Part 8 pot

... on the top of EPFL’s STeam Engine soccer robots enable a color-tracking sensor to locate the robots and the ball in the soccer field. 1 28 Chapter 4 (4.23) Intuitively, point contributes to the ... systems for mobile robots exclusively using optical flow have not yet proved to be broadly effective. 4.1 .8. 4 Color-tracking sensors Although depth from stereo will doubtless pro...

Ngày tải lên: 10/08/2014, 05:20

... motion detector based on the Doppler effect. These sensors represent a well-known technology with decades of general applications behind them. For fast-moving mobile robots such as autonomous highway ... sensitive to light between 400 and 1000 nm wavelength. It is important to remember that photodiodes are less sensitive to the ultraviolet end of the spectrum (e.g., blue) and are...

Ngày tải lên: 10/08/2014, 05:20

... will be used when necessary [ 68] . These sampling techniques have resulted in robots that function indistinguishably as compared to their full belief state set ancestors, yet use computationally ... a mobile robot that navigates indoor spaces by virtue of Kalman filter localization. 5.6.3.1 Introduction to Kalman filter theory The basic Kalman filter method allows multiple measurem...

Ngày tải lên: 10/08/2014, 05:20

... 28 expansion bus, 28 mass-storage, 28 microprocessor, 28 miscellaneous, 28 parallel, 28 RAM, 28 serial, 28 USB, 28 video, 28 PCMCIA, 23 PC parallel port hardware, 142 PICstart Plus, 16 POR capacitor, 234 POR ... 2 28, 234 parameter to be monitored, 2 28 PC/AT architecture, 143 PCI framegrabber card, 191 PCI processor module cards, 22 PCM- 582 0, 127, 141, 202 PCM- 582 0 hardware,...

Ngày tải lên: 10/08/2014, 05:20

... R. SIEGWART NOURBAKHSH Autonomous Mobile Robots SIEGWART and NOURBAKHSH Introduction to Introduction to Autonomous Mobile Robots Roland Siegwart and Illah R. Nourbakhsh Mobile robots range from the ... localization strategies, autonomous mapping, and navigation competence. Bringing together all aspects of mobile robotics into one volume, Introduction to Auto...

Ngày tải lên: 10/08/2014, 05:20

... will use equation (4.60) to solve an example problem in section 4.3.1.1. 4.3 Feature Extraction An autonomous mobile robot must be able to determine its relationship to the environment by making ... identifying a specific room in an office building applies to the entire room, but has a location that is spatially limited to the one particular room. In mobile robotics, features...

Ngày tải lên: 10/08/2014, 05:20

... such histograms as whole-image features, we need ways to compare to histograms to quantify the likelihood that the histograms map to nearby robot positions. The problem of defining useful histogram ... local feature extractor used by the mobile robotics community is the edge detector, and so we begin with a discussion of this classic topic in computer vision. However, mobile robo...

Ngày tải lên: 10/08/2014, 05:20