On Wheels, Nuts and Software
نویسنده
چکیده
In this paper I examine the issue of whether we can trust software systems and put forward an argument that in an absolute sense the answer must necessarily be no for a multitude of reasons. The paper then examines the question of whether this is an actual impediment to the successful application of software with particular reference to automotive applications. In particular I examine the question of whether our expectations of software are compatible with the realities of road vehicle manufacture and use. I conclude that with good methodology and integration within a whole vehicle development process, software based systems can, and will provide levels of safety above those which are experienced today so long as certain critical constraints are met.
منابع مشابه
Lost Crops of the Incas National Research Council Panel on Lost Crops of the Incas
At the time of the Spanish conquest, the Incas cultivated almost as many species of plants as the farmers of all Asia or Europe. On mountainsides up to four kilometers high along the spine of a whole continent and in climates varying from tropical to polar, they grew a wealth of roots, grains, legumes, vegetables, fruits, and nuts. Without iron, wheels, or work animals for plowing, the Indians ...
متن کاملSimulation and Analysis of the New Brake System according to Changing of the Spring and Vertical Acceleration of the Wheels
Moving car on rough road suddenly gets out of its way for some reason and moves to the edge of the road at the same speed. Since the most important factor in car overturning is vertical acceleration in the wheels and car speed and road conditions determine the vertical instantaneous acceleration, brake system according to change of the spring length is designed in such a way that by monitoring ...
متن کاملStudy and simulation of the effective factors on soil compaction by tractors wheels using the finite element method
Soil is a nonrenewable source that needs considerable management to prevent physical deteriorationby erosion and compaction. Compacted soil causes low fertility and yield. The purpose of this study isto investigate the effect of viscoelastic properties of soil and to determine important factors oncompaction. Furthermore, stress distribution, prediction of soil compaction and simulation of its e...
متن کاملDevelopment of a Bridge Inspection Robot Capable of Traveling on Splicing Parts
Several infrastructures, such as bridges and tunnels, require periodic inspection and repair to prevent collapse. There is a strong demand for practical bridge inspection robots to reduce the cost and time associated with the inspection of bridges by an inspector. Bridge inspection robots are expected to pass through obstacles such as bolted splice part and right-angled routes. The aim of this ...
متن کاملSimulation and Analysis of the New Brake System according to Changing of the Spring and Vertical Acceleration of the Wheels
Moving car on rough road suddenly gets out of its way for some reason and moves to the edge of the road at the same speed. Since the most important factor in car overturning is vertical acceleration in the wheels and car speed and road conditions determine the vertical instantaneous acceleration, brake system according to change of the spring length is designed in such a way that by monitoring ...
متن کامل