ELECTRIC, HYBRID & INTERNAL COMBUSTION for PERFORMANCE ISSUE 149 OCTOBER/NOVEMBER 2023 When Formula One was fun Racing in the Sixties Heavy Goods Racer redefined Bizarre electric competition lorry Hemi in epic new FX attack Geoff Turk’s latest Dodge race V8 www.highpowermedia.com UK £15, US/CN $25, EUROPE e22 THE COMMUNICATIONS HUB OF THE ELECTRIFIED POWERTRAIN Unpacked and unbound Inside Xerotech’s heavy-duty batteries Read all back issues and exclusive online-only content at www.emobility-engineering.com Sine language Decision support Creating the perfect sine wave for motor control Expert advice on when to use axial flux motors ISSUE 022 | NOV/DEC 2023 UK £15 USA $30 EUROPE €22 4 December/January 2024 | Uncrewed Systems Technology Intro | December/January 2024 Autonomous vehicle company Cruise has recently recalled all its robotaxi vehicles in San Francisco after an accident, and updated them with new software. The millions of miles of testing that Cruise (and Waymo) have carried out still couldn’t cope with this very specific accident scenario, where a hit and run by human driver threw a pedestrian into the path of a Cruise taxi. The vehicle kept moving to get out of the way, as problems had been caused in the past by them remaining still. Meanwhile, Mercedes and BMW are rolling out full Level 3 autonomous driving on motorways across Europe and the US. The systems allow users to take their hands off the wheel for extended periods. The systems are similar in the speed – the L3 systems currently operate below 60 kph (40 mph), typically the same speed as the robotaxis. But they indicate the convergence of highly dissimilar development techniques. Robotaxis have essentially mastered the complexities of driverless operation in cities, while the L3 systems are demonstrating their functional safety on faster roads before moving to L4 and higher speeds. This comes as the AI algorithms, software and sensor technology improves, as we show in Platform One on page 6 and the RTOS focus on page 46. Nick Flaherty | Technology Editor No, we’re not there yet Read all back issues online www.ust-media.com UST 53 : DEC/JAN 2024 UK £15, USA $30, EUROPE €22 High concept How the Zephyr solar-powered UAV aims to provide commercial services from the stratosphere Conscious uncoupling The advantages of separating real-time operating systems into kernels Heat waves The latest in multi-spectral thermal imaging systems Editorial Director Ian Bamsey Deputy Editor Rory Jackson Technology Editor Nick Flaherty Production Editor Guy Richards Contributor Peter Donaldson Technical Consultants Paul Weighell Ian Williams-Wynn Dr Donough Wilson Prof James Scanlan Dr David Barrett Design Andrew Metcalfe andrew@highpowermedia.com UST Ad Sales Please direct all enquiries to Simon Moss simon@ust-media.com Subscriptions Frankie Robins frankie@ust-media.com Publishing Director Simon Moss simon@ust-media.com General Manager Chris Perry The USE network Having now provided several enterprises around the world with the support and connections they need to implement efficient and sustainable technological solutions, we’re keen to continue expanding this free service. If the uncrewed vehicle and/or system you’re working on could benefit from some independent advice, from engineers specialising in the appropriate field, then please do get in touch. Email your question/challenge/dilemma/predicament to thenetwork@uncrewedsystemsengineering.com or visit www.uncrewedsystemsengineering.com and raise a case with us. All questions will be treated in the strictest confidence, and there’s no obligation whatsoever to follow any recommendations made. Volume Ten | Issue One December/January 2024 High Power Media Limited Whitfield House, Cheddar Road, Wedmore, Somerset, BS28 4EJ, England Tel: +44 1934 713957 www.highpowermedia.com ISSN 2753-6513 Printed in Great Britain ©High Power Media All rights reserved. Reproduction (in whole or in part) of any article or illustration without the written permission of the publisher is strictly prohibited. While care is taken to ensure the accuracy of information herein, the publisher can accept no liability for errors or omissions. Nor can responsibility be accepted for the content of any advertisement. SUBSCRIPTIONS Subscriptions are available from High Power Media at the address above or directly from our website. Overseas copies are sent via air mail. 1 year subscription – 15% discount: UK – £75; Europe – £90 USA – £93.75; ROW – £97.50 2 year subscription – 25% discount: UK – £135; Europe – £162 USA – £168.75; ROW – £175.50 Make cheques payable to High Power Media. Visa, Mastercard, Amex and UK Maestro accepted. Quote card number and expiry date (also issue/start date for Maestro) ALSO FROM HPM
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