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Book

Commercial Aviation Cyber Security: Current State and Essential Reading

2016-12-31
In the next decade, commercial aviation will see Next Generation ATM (NextGEN), Single European Skies ATM Research (SESAR), and others utilizing Internet- based air-to-ground communication links for advanced “air traffic control” (ATC) communications. Commercial Aviation Cyber Security: Current State and Essential Reading highlights some of the major issues the industry must confront if the vision of a new, advanced air traffic management is to come to fruition. This will require standardization work to identify key components with built-in cyber security that will guide prototype testing, functionality, and prioritizing implementation efforts to solve the roadblocks to global interoperability. The ten technical papers selected for Commercial Aviation Cyber Security: Current State and Essential Reading span the last decade’s work in commercial aviation cyber security, and aircraft cyber technologies.
Book

Advances in Aircraft Brakes and Tires

2015-08-24
An aircraft’s interface with the ground—through its wheels, tires, and brakes—is critical to ensure safe and reliable operation, demanding constant technology development. Significant advancements have occurred with almost all civil airliners entering service with radial tires, and with the Boeing 787 having entered service in 2011 with electrically actuated carbon-carbon brakes. This book is divided into three sections: tires, control systems, and brakes, presenting a selection of the most relevant papers published by SAE International on these matters in the past fifteen years. They have been chosen to provide significant interest to those engineers working in the landing gear field. With almost all current large civil aircraft (and many smaller aircraft) opting exclusively for carbon-carbon brakes, a number of papers addressing the challenges of this technology are included. Papers touching on tire behavior and papers discussing brake control strategies are provided.
Book

Honda R&D Technical Review: October 2013

2013-10-01
Honda's October 2013 R&D Technical Review features cutting-edge developments from Honda's worldwide R&D teams. This edition brings 23 original papers on the introduction of new technologies, spanning automobile, motorcycle, power products, and aircraft engines, to mention the most meaningful. This title covers the main following topics: • Development of Sport Hybrid i-MMMD control system for the 2014 Accord • Development of robotic lawnmower Miimo • Research on combustion improvement techniques by intake valve offset and squish effect • Identification of mechanism of transmission of flow-induced noise through glass for vehicle interior noise reduction • Design appearance evaluation tool for non-prototype development • Flat belt test system for suspension and tire measurement
Book

Integrated Vehicle Health Management: Essential Reading

2013-09-25
Integrated Vehicle Health Management (IVHM) is a relatively new subject, with its roots back in the space sector of the early 1990s. Although many of the papers written around that time did not refer to it as IVHM, the fundamental principles of considering an integrated end-to-end system to monitor the overall health of the asset were clearly visible. As the subject of Integrated Vehicle Health Management (IVHM) and its associated technologies have grown up, businesses are making the transformation from selling a product to selling a service. This can be viewed as a positive disruption, as a relatively small technology breakthrough is being brought to market for a large business benefit. The sequence “sense—acquire—transfer—analyze—act “ feeds the information (processed data) on the asset’s health into the Operations or Management control center.
Book

Dynamic Analysis and Control System Design of Automatic Transmissions

2013-02-12
While the basic working principle and the mechanical construction of automatic transmissions has not changed significantly, increased requirements for performance, fuel economy, and drivability, as well as the increasing number of gears has made it more challenging to design the systems that control modern automatic transmissions. New types of transmissions—continuously variable transmissions (CVT), dual clutch transmissions (DCT), and hybrid powertrains—have presented added challenges. Gear shifting in today’s automatic transmissions is a dynamic process that involves synchronized torque transfer from one clutch to another, smooth engine speed change, engine torque management, and minimization of output torque disturbance. Dynamic analysis helps to understand gear shifting mechanics and supports creation of the best design for gear shift control systems in passenger cars, trucks, buses, and commercial vehicles.
Book

Multi-Axle Vehicle Dynamics

2012-09-24
Commercial vehicles must transport an increasing volume of freight on a relatively fixed infrastructure. Some of these vehicles are highly specialized and customized to perform particular tasks. One way to increase freight hauling efficiency is to allow longer vehicles with more axles. These vehicles will have different handling properties and must be driven on existing infrastructure. Longer term, autonomous-like vehicles could be used to increase vehicle utilization. In both cases characterizations of multi-axle vehicle dynamics are required. A two-dimensional yaw plane model is used in practice to analyze handling performance of two-axle passenger cars. Commonly known as the "bicycle" model because it combines all tire forces associated with a given axle to act on the centerline of the vehicle, the yaw plane model allows lateral velocity and yaw rate degrees of freedom.
Book

JATCO Technical Review No. 11

2012-03-01
Published approximately once a year, in both Japanese and English, JATCO Technical Review is a collection of the best papers written by the company's researchers, on a given technical subject. Owning 48% of the global market of the continuous variable transmission, JATCO is well positioned to share the cutting-edge technology that has supported its impressive growth. The development of innovative transmission systems, more reliable and efficient, owes its success to consistent investments in R&D but also to the commitment to monozukuri activities. A concept created in Japan and popularized in the late 90's, monozukuri reaffirms the ability to make things (manufacturing), integrating development, production and procurement, including craftsmanship and continuous improvement. Volume 11 of JATCO Technical Review, which brings 21 research papers, dedicates a special feature to the next-generation Jatco CVT7.
Book

Fluid Power Control

2012-01-01
The idea of this book came out after five years of teaching the fluid power control course in Birzeit University besides to the long experience of the author in the real hydraulic and pneumatic systems which is reflected on the different applications of the discussed circuits. Most of the existing books in this field discuss the hydraulic and pneumatic systems in concentrating on the design and components of the system without going deep enough into the problem of dynamic modeling and control of these systems. This book attempts to blend theoretical modeling and practical understanding of fluid power systems by using modern control theory based on implementing Newton’s second law in second order differential equations transformed into direct relationships between inputs and outputs via transfer functions or state space approach.
Book

Automotive Sensors

2009-03-01
Sensors are the eyes, ears, and more, of the modern engineered product or system. The modern automobile would not be what it is today without an entire battery of sensors that monitor, and control, everything from engine performance to passenger safety and comfort. This authoritative reference offers a complete review of all sensors and their associated controls systems typically found in the modern automotive vehicle. Readers will find invaluable data and guidance on: • automotive telematics • on-board vehicle sensors • outdoor highway sensors for traffic control • ignition, fuel, emissions, suspension, braking and traction control sensors • use of capacitive sensors for proximity monitoring Choosing the correct sensor for cost, efficiency and durability is critical to the mechanics of a vehicle. This book will help engineers, technicians, and designers to better understand the wide range of sensors, their purpose and application.
Book

Road Vehicle Dynamics

2008-06-19
This book provides a detailed and well-rounded overview of the dynamics of road vehicle systems. Readers will come to understand how physical laws, human factor considerations, and design choices come together to affect a vehicle's ride, handling, braking, and acceleration. Following an introduction and general review of dynamics, topics include: analysis of dynamic systems; tire dynamics; ride dynamics; vehicle rollover analysis; handling dynamics; braking; acceleration; and total vehicle dynamics.
Book

Automotive Microcontrollers, Volume 2

2008-06-06
This book contains 49 papers covering the past eight years (2000-2007) of research on automotive microcontrollers, providing a look at innovative design trends and the latest applications. Topics covered include: Microcontroller Design Concepts; Microcontroller Networking; System Testing/Diagnosis; Implementation Examples The book also includes editor Ronald K. Jurgen's introduction ("New Microcontroller Architectures Spark Innovative Applications") and a concluding section on future developments in automotive microcontrollers.
Book

Emission Control and Fuel Economy for Port and Direct Injected SI Engines

2005-06-27
Emission and fuel economy regulations and standards are compelling manufacturers to build ultra-low emission vehicles. As a result, engineers must develop spark-ignition engines with integrated emission control systems that use reformulated low-sulfur fuel. Emission Control and Fuel Economy for Port and Direct Injected SI Engines is a collection of SAE technical papers that covers the fundamentals of gasoline direct injection (DI) engine emissions and fuel economy, design variable effects on HC emissions, and advanced emission control technology and modeling approaches. All papers contained in this book were selected by an accomplished expert as the best in the field; reprinted in their entirety, they present a pathway to integrated emission control systems that meet 2004-2009 EPA standards for light-duty vehicles.
Book

Nonlinear and Hybrid Systems in Automotive Control

2003-05-01
A new generation of strategies for vehicle and engine control systems has become necessary because of increasing requirements for accuracy, ride, comfort, safety, complexity, and emission levels. In contrast with earlier systems, new control systems are based on dynamic physical models and the principles of advanced nonlinear control. With contributions from leading scientists in the field, this book presents an overview of research in this rapidly-expanding area. New approaches to solving theoretical problems, as well as numerous systems and control research issues, are covered.
Book

Electronic Control Systems

2003-01-08
Electronic Control Systems describes the evolution of electronic control systems and examines growth experienced in the four main system categories - safety and convenience, powertrain, body controls, and entertainment and communications. The system trends and technologies are covered in detail. The report concludes with a summary of the challenges, changes on the horizon, and a discussion of how sustainable competitive advantage can perhaps be achieved.
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