AUTOMOTIVE ALIGNMENT TOOLS VERIFICATION

There are usually four camera units in a wheel alignment system (a camera unit for each wheel). Rake is the difference between the front and rear ride heights, a positive number when the rear ride height is larger.ДЄ camera unit (sometimes called a 'head') is attached to a specially designed clamp which holds on to a wheel. An off-spec setback may occur because of a collision or a difference between right and left caster. There are some car models with different factory setting for right and left side wheelbase length, for various design reasons. This is because when the vehicle is turning, one wheel is ahead of the other by several centimetres and therefore the setback is negligible. Setback less than the manufacturer specified tolerance (for example about 6mm) does not affect car handling. Setback is the difference between right side and left side wheelbase length.

SAI (Steering Axis Inclination) (left & right).

The secondary angles include numerous other adjustments, such as: These three parameters can be further categorized into front and rear (with no caster on the rear, typically not being steered wheels). On some cars, not all of these can be adjusted on every wheel. These adjustments are the camber, caster and toe. In addition to our findings, we also provide some speculation on the cause of the more spectacular claims surrounding these mystery lights and possibilities for future work.The primary angles are the basic angle alignment of the wheels relative to each other and to the car body. This conclusion is supported overwhelming by the data we have collected. Our findings, presented here, indicate that the source of the Paulding light is automobile traffic on a stretch of road about 7 km from the viewing location. A spectrometer was also brought to bear on the light allowing the team to compare the spectrum of the Paulding light to the spectrum of various automotive headlamps.

AUTOMOTIVE ALIGNMENT TOOLS VERIFICATION

Additional verification was achieved by recording the traffic flow at the source location and examining the correlations both heuristically and stochastically. The candidate source location was then validated by first, recreating the light using a stopped vehicle. Beginning with observation through a telescope, the team moved to using tools such as detailed topographical maps and more common tools such as Google Street View to identify a candidate source location. Our team applied a number of techniques toward identifying and then verifying the source location of the Paulding Light. These investigators also failed to address claims that the light appeared to move or dance along the horizon. Previous investigations by paranormal skeptics attributed the lights to automobile headlights though the exact source location was not identified.

A team was formed pairing graduate and undergraduate researchers and under guidance from faculty. As a student-run research project The Michigan Tech Student Chapter of the SPIE initiated a project in 2008 to understand the cause of the Paulding Lights. In local legends, the origin of the light is often attributed to the paranormal. Each evening up to a hundred spectators gather at the end of a washed out road to observe the flickering light.

Christopher Middlebrook The Paulding Mystery Light is a purportedly unexplained optical phenomenon, occurring nightly, deep in the woods of Michigans Upper Peninsula. Jeremy Bos, Michael Maurer, Douglas Sims Electrical and Computer Engineering Advisors: Dr.

Automotive alignment tools