tools and methods for debugging formulas

... foreword html This document was prepared by Technical Committee ISO/TC 118, Compressors and pneumatic tools, machines and equipment, Subcommittee SC 3, Pneumatic tools and machines. Trang 5Hand-held ... document is information given for the convenience of users and does not constitute an endorsement For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and expressions ... office Ch de Blandonnet 8 • CP 401 CH-1214 Vernier, Geneva, Switzerland Trang 3ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies

Ngày tải lên: 09/03/2024, 15:35

... 4 15 3 5 a h for hand position 1: a h for hand position 2: s R for hand position 1: s R for hand position 2: N OTE The a hv and hv a val ues are c al cul at ed acc ordi ng t o 6 4 and 9 2, s n ... Impact and impulse tools with a mass less than 2 kg are normally operated using only one hand and therefore only the hand position on the trigger handle need be measured and reported Tools of a mass ... runs for one operator for one hand position m/s 2 a h arithmetic mean value of a hv values for all operators for one hand position m/s 2 a h arithmetic mean value of a h values for one hand position

Ngày tải lên: 09/03/2024, 15:35

... 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, ... 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, shown in Figure 2.11, for ... and relates Table 2 .3: Permeability ranges for selected materials magnetic flux density to the magnetizing Values vary with proportional make-up, heat treatment, and force... size, and

Ngày tải lên: 10/08/2014, 02:21

... from [Komoriya and Oyama, 1994].) a Only odometry, without gyro information b Odometry and gyro information fused. amount of noise, was 0.16(/s for the START gyro and 0.24(/s for the Gyrostar ... expressions for " and $, which can be found from simple geometric relations in Figure 5.9 (see [Borenstein and Feng, 1995a] for a detailed derivation) Here we just present the results: solves for ... alternative method for enhancing dead reckoning is inertial navigation, initially developed for deployment on aircraft The technology was quickly adapted for use on missiles and in outer space, and found

Ngày tải lên: 10/08/2014, 02:21

... sensed information into the existing world model. It should also provide the necessary information and procedures for estimating the position and pose of the robot in the environment Information ... accuracy depends on the distance and angle between the robot and the landmark Landmark navigation is rather inaccurate when the robot is further away from the landmark A higher degree of accuracy ... environment & Artificial landmarks are inexpensive and can have additional information encoded as patterns or shapes & The maximal distance between robot and landmark is substantially shorter

Ngày tải lên: 10/08/2014, 02:21

... introduction of a vision sensor model and describe the methods that use landmarks, object models and maps, and the methods for map building. 9.1 Camera Model and Localization Geometric models of ... regions that match the landmarks or maps. On the other hand, landmarks, object models, and maps should provide necessary spatial information that is easy to be sensed. When landmarks or maps of an ... selection and sensor fusion for specific applications and environments. C Accurate and reliable algorithms for matching local maps to the stored map. C Good error models of sensors and robot

Ngày tải lên: 10/08/2014, 02:21

... Automation, May, pp pages? 398 Xu, H and Chi, X., 1993, “Calibration and Parameter Identification for Laser Scanning GA, May 10-15, pp 665-670 399 Yoo, J and Sethi, 1991, “Mobile Robot Localization ... Robots, Boston, MA, Nov 14-15, pp. 155-170 400 Zheng, J., Barth, M., and Tsuji, S., 1991, “Autonomous Landmark Selection for Route and Automation, Sacramento, CA, April 9-11, pp 2004-2009 Trang 2SUBJECT ... Speech, and Signal Processing, Vol 36, No.8, pp 1357-1360 of IEEE International Conference on Robotics and Automation, Atlanta, GA, May 10-15, pp. 254-259 International Conference on Robotics and

Ngày tải lên: 10/08/2014, 02:21

... 1.10 and Figure 1.11 When a foot pivots during a turn, the attached wheel rotates in the appropriate direction to minimize floor and tire wear, power consumption, and slippage Note that for correct ... Multi-degree-of-freedom (MDOF) vehicles have multiple drive and steer motors Different designs are possible For example, HERMIES-III, a sophisticated platform designed and built at the Oak Ridge National Laboratory ... 1991; Killough and Pin, 1992; Pin and Killough, 1994; Borenstein, 1995] Resulting problems include increased wheel slippage and thus reduced odometry accuracy Recently, Reister and Unseren [1992;

Ngày tải lên: 10/08/2014, 02:21

... 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] ... 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, shown in Figure 2.11, for ... to shock and vibration, insensitivity to gravity effects, quick start-up, and good sensitivity in terms of bias drift rate and the random walk coefficient Coil geometry is not critical, and no

Ngày tải lên: 10/08/2014, 02:21

... 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 ... popular with commercial and academic lidar developers For example, TRC (see Sec 4.2.5 and 6. 3.5) is using this sensor in their Lidar and Beacon Navigation products, and the University of Kaiserslautern, ... the laser beam across the scene, and a planar mirror whose back-and-forth nodding motion tilts the beam for a realizable field of view of 60 degrees in azimuth and 60 degrees in elevation The

Ngày tải lên: 10/08/2014, 02:21

... 56001 and an Intel 87C196 microprocessor calculate range and range-rate information from the RF data and analyze the results in conjunction with vehicle velocity, braking, and steering-angle information ... mapping and landmark matching algorithms (for example: [Gonzalez et al., 1992; Chenavier and Crowley, 1992]) assume that the robot can maintain its position well enough to allow the robot to look for ... analyzes the signal strength and frequency components from the Side Sensor subsystem in conjunction with vehicle speed and steering inputs, and activates audible and visual LED alerts if a dangerous

Ngày tải lên: 10/08/2014, 02:21

... from [Komoriya and Oyama, 1994].) a Only odometry, without gyro information b Odometry and gyro information fused. amount of noise, was 0.16(/s for the START gyro and 0.24(/s for the Gyrostar ... expressions for " and $, which can be found from simple geometric relations in Figure 5.9 (see [Borenstein and Feng, 1995a] for a detailed derivation) Here we just present the results: solves for ... alternative method for enhancing dead reckoning is inertial navigation, initially developed for deployment on aircraft The technology was quickly adapted for use on missiles and in outer space, and found

Ngày tải lên: 10/08/2014, 02:21

... sensed information into the existing world model. It should also provide the necessary information and procedures for estimating the position and pose of the robot in the environment Information ... accuracy depends on the distance and angle between the robot and the landmark Landmark navigation is rather inaccurate when the robot is further away from the landmark A higher degree of accuracy ... environment & Artificial landmarks are inexpensive and can have additional information encoded as patterns or shapes & The maximal distance between robot and landmark is substantially shorter

Ngày tải lên: 10/08/2014, 02:21

... introduction of a vision sensor model and describe the methods that use landmarks, object models and maps, and the methods for map building. 9.1 Camera Model and Localization Geometric models of ... regions that match the landmarks or maps. On the other hand, landmarks, object models, and maps should provide necessary spatial information that is easy to be sensed. When landmarks or maps of an ... selection and sensor fusion for specific applications and environments. C Accurate and reliable algorithms for matching local maps to the stored map. C Good error models of sensors and robot

Ngày tải lên: 10/08/2014, 02:21

... Navigation for Wheeled Vehicles.” Sandia Report SAND88-0540, Sandia National Laboratories, Albuquerque, NM, April. 172 Kleeman, L., 1992, “Optimal Estimation of Position and Heading for Mobile ... Dahlin, T and Krantz, D., 1988, “Low-Cost, Medium-Accuracy Land Navigation System.”Sensors, Feb., pp 26-34. 91 Depkovich, T and Wolfe, W., 1984, “Definition of Requirements and Components for a Robotic ... Robotics and Automation, Scottsdale, AZ, May 14-19, pp 674-680 84 Crowley, J.L and Reignier, P., 1992, “Asynchronous Control of Rotation and Translation for a Robot Vehicle.” Robotics and Autonomous

Ngày tải lên: 10/08/2014, 02:21

... communi-of forms in different systems, including: • Page fault and signal handling • System call overheads to protect and unprotect memory • Thread/context switching overheads 57 Tools and Environments ... efficiency, and scalability • Simplicity DSM systems provide a relatively easy to use and uniform model for accessing all shared data, whether local or remote Beyond suchuniformity and ease of ... Hdrdtner, B Wvrner, and R Zink, GRIDS: a parallel programming system for Grid-based algorithms, Computer Journal, Vol 36, No 8, 1993. 57 S Rodrigues, T Anderson, and D Culler, High-performance local

Ngày tải lên: 13/08/2014, 12:21

... infrastructure and forms the basisfor all OMG specifications, including the object model and the referencemodel The object model underlies the CORBA architecture and definescommon object semantics for specifying ... segments, followed by a comparison and experimental eval- 79 Tools and Environments for Parallel and Distributed Computing, Edited by Salim Hariri and Manish Parashar ISBN 0-471-33288-7 Copyright © 2004 ... 14 J Laudon and D Lenoski, The SGI Origin: a ccNUMA highly scalable server, Trang 4Distributed-Object Computing ToolsR RAJE, A KALYANARAMAN, and N NAYANI Department of Computer and Information

Ngày tải lên: 13/08/2014, 12:21

... present and discuss the state-of-the-art in each one of the above categories We compare and analyze different methods based on technical publications and on commercial product and patent information ... Active Beacons Sensors for Map-based Positioning Part II: Systems and Methods for Mobile Robot Positioning Reduction of Dead-reckoning Errors Active Beacon Navigation Systems Landmark Navigation ... encoder is attached) and the drive wheel We can compute the incremental travel distance for the left and right wheel, )UL,i and )UR,i , according to )UL/R, I = cm NL/R, I and the incremental linear...

Ngày tải lên: 12/12/2013, 21:16

... The Andrew Autogyro Model 3ARG (Courtesy of [Andrew Corp].) 44 Part I Sensors for Mobile Robot Positioning Table 2.1: Selected specifications for the Andrew Autogyro Navigator (Courtesy of [Andrew ... 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, shown in Figure 2.11, for terrestrial ... closed-loop path The constructive and destructive interference patterns formed by splitting off and mixing parts of the two beams can be used to determine the rate and direction of rotation of the...

Ngày tải lên: 22/12/2013, 20:16

... 7KH8QLYHUVLW\RI0LFKLJDQ Where am I? Sensors and Methods for Mobile Robot Positioning by J Borenstein , H R Everett2, and L Feng3 Contributing authors: S W Lee and R H Byrne Edited and compiled by J Borenstein ... Hamel, D&D Technical Coordinator, and Dr Clyde Ward, Landfill Operations Technical Coordinator for their technical and financial support of the research, which forms the basis of this work The ... Vehicle Detection and Driver Alert System 125 4.3.2 Safety First Systems Vehicular Obstacle Detection and Warning System 127 PART II SYSTEMS AND METHODS FOR MOBILE ROBOT...

Ngày tải lên: 22/12/2013, 20:16