Angle between IC and Ground Calculator

✖Side View Swing Arm Height is the vertical distance from the wheel center to the upper pivot point of the swing arm in an independent suspension system.ⓘ Side View Swing Arm Height [SVSA_h]			+10% -10%
✖Side View Swing Arm Length is the distance from the axis of the coil spring to the axis of the wheel in an independent suspension system.ⓘ Side View Swing Arm Length [SVSA_l]			+10% -10%

✖Angle between IC and Ground is the angle formed by the intersection of the Instant Centre and the ground line in an independent suspension system.ⓘ Angle between IC and Ground [ΦR]

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Angle between IC and Ground Solution

STEP 0: Pre-Calculation Summary

Formula Used

Angle between IC and Ground = atan(Side View Swing Arm Height/Side View Swing Arm Length)
ΦR = atan(SVSA_h/SVSA_l)
This formula uses 2 Functions, 3 Variables

Functions Used

tan - The tangent of an angle is a trigonometric ratio of the length of the side opposite an angle to the length of the side adjacent to an angle in a right triangle., tan(Angle)
atan - Inverse tan is used to calculate the angle by applying the tangent ratio of the angle, which is the opposite side divided by the adjacent side of the right triangle., atan(Number)

Variables Used

Angle between IC and Ground - (Measured in Radian) - Angle between IC and Ground is the angle formed by the intersection of the Instant Centre and the ground line in an independent suspension system.
Side View Swing Arm Height - (Measured in Meter) - Side View Swing Arm Height is the vertical distance from the wheel center to the upper pivot point of the swing arm in an independent suspension system.
Side View Swing Arm Length - (Measured in Meter) - Side View Swing Arm Length is the distance from the axis of the coil spring to the axis of the wheel in an independent suspension system.

STEP 1: Convert Input(s) to Base Unit

Side View Swing Arm Height: 200 Millimeter --> 0.2 Meter (Check conversion here)
Side View Swing Arm Length: 600 Millimeter --> 0.6 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

ΦR = atan(SVSA_h/SVSA_l) --> atan(0.2/0.6)

Evaluating ... ...

ΦR = 0.321750554396642

STEP 3: Convert Result to Output's Unit

0.321750554396642 Radian -->18.4349488229255 Degree (Check conversion here)

FINAL ANSWER

18.4349488229255 ≈ 18.43495 Degree <-- Angle between IC and Ground

(Calculation completed in 00.004 seconds)

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Credits

Created by Syed Adnan

Ramaiah University of Applied Sciences (RUAS), bangalore

Syed Adnan has created this Calculator and 200+ more calculators!

Verified by Anshika Arya

National Institute Of Technology (NIT), Hamirpur

Anshika Arya has verified this Calculator and 2500+ more calculators!

< Anti Geometry of Independent Suspension Calculators

Wheelbase of Vehicle from Percentage Anti Dive

LaTeX Go Independent Wheelbase of Vehicle = Percentage Anti Dive Front/((Percentage Front Braking)*(Side View Swing Arm Height/Side View Swing Arm Length)/(Height of CG above Road))

Height of Centre of Gravity from Road Surface from Percentage Anti Dive

LaTeX Go Height of CG above Road = ((Percentage Front Braking)*(Side View Swing Arm Height/Side View Swing Arm Length)*Independent Wheelbase of Vehicle)/Percentage Anti Dive Front

Percentage Front Braking given Percentage Anti Dive

LaTeX Go Percentage Front Braking = Percentage Anti Dive Front/((Side View Swing Arm Height/Side View Swing Arm Length)/(Height of CG above Road/Independent Wheelbase of Vehicle))

Percentage Anti Dive on Front

LaTeX Go Percentage Anti Dive Front = (Percentage Front Braking)*(Side View Swing Arm Height/Side View Swing Arm Length)/(Height of CG above Road/Independent Wheelbase of Vehicle)

Angle between IC and Ground Formula

LaTeX Go

Angle between IC and Ground = atan(Side View Swing Arm Height/Side View Swing Arm Length)
ΦR = atan(SVSA_h/SVSA_l)

What is Angle between IC and Ground?

Angle between IC and ground is the angle between the instantaneous center line and the ground. In the side view, draw the projection of the a-arms of the suspension and extend it till both of them intersect at a point. The distance from the tyre center to that point is the svsa length and height from the ground level is svsa height of the suspension!

How to Calculate Angle between IC and Ground?

Angle between IC and Ground calculator uses Angle between IC and Ground = atan(Side View Swing Arm Height/Side View Swing Arm Length) to calculate the Angle between IC and Ground, Angle between IC and Ground formula is defined as the angle of inclination of the incident command with respect to the ground, which is a critical parameter in determining the stability and orientation of an aircraft during takeoff and landing. Angle between IC and Ground is denoted by ΦR symbol.

How to calculate Angle between IC and Ground using this online calculator? To use this online calculator for Angle between IC and Ground, enter Side View Swing Arm Height (SVSA_h) & Side View Swing Arm Length (SVSA_l) and hit the calculate button. Here is how the Angle between IC and Ground calculation can be explained with given input values -> 1056.245 = atan(0.2/0.6).

FAQ

What is Angle between IC and Ground?

Angle between IC and Ground formula is defined as the angle of inclination of the incident command with respect to the ground, which is a critical parameter in determining the stability and orientation of an aircraft during takeoff and landing and is represented as ΦR = atan(SVSA_h/SVSA_l) or Angle between IC and Ground = atan(Side View Swing Arm Height/Side View Swing Arm Length). Side View Swing Arm Height is the vertical distance from the wheel center to the upper pivot point of the swing arm in an independent suspension system & Side View Swing Arm Length is the distance from the axis of the coil spring to the axis of the wheel in an independent suspension system.

How to calculate Angle between IC and Ground?

Angle between IC and Ground formula is defined as the angle of inclination of the incident command with respect to the ground, which is a critical parameter in determining the stability and orientation of an aircraft during takeoff and landing is calculated using Angle between IC and Ground = atan(Side View Swing Arm Height/Side View Swing Arm Length). To calculate Angle between IC and Ground, you need Side View Swing Arm Height (SVSA_h) & Side View Swing Arm Length (SVSA_l). With our tool, you need to enter the respective value for Side View Swing Arm Height & Side View Swing Arm Length and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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