TAILIEUCHUNG - HANDLING PERFORMANCE

Two-axle vehicles without trailer Low speed or kinematic steering is, as already stated, defined as the motion of a wheeled vehicle determined by pure rolling1 of the wheels. The velocities of the centres of all the wheels lie in their midplane, that is the sideslip angles αi are vanishingly small. In these conditions, the wheels cannot exert any cornering force to balance the centrifugal force due to the curvature of the path. Kinematic steering is possible only if the velocity is vanishingly small. Kinematic steering of two-axle vehicles without trailer was dealt with in detail in Chapter 4 (Section ) | 25 HANDLING PERFORMANCE LOW SPEED OR KINEMATIC STEERING Two-axle vehicles without trailer Low speed or kinematic steering is as already stated defined as the motion of a wheeled vehicle determined by pure rolling1 of the wheels. The velocities of the centres of all the wheels lie in their midplane that is the sideslip angles ai are vanishingly small. In these conditions the wheels cannot exert any cornering force to balance the centrifugal force due to the curvature of the path. Kinematic steering is possible only if the velocity is vanishingly small. Kinematic steering of two-axle vehicles without trailer was dealt with in detail in Chapter 4 Section . Here only the value of the path curvature gain needs be recalled 11 RS 1 5. Remark The path curvature gain is a linearized value holding only if the radius of curvature of the path R is much larger than the wheelbase. It is independent of the steering angle and of the curvature of the path. 1The term pure rolling is often used to indicate rolling without slip. Free rolling as opposed to tractive rolling is used to indicate rolling without exerting tangential forces . Johnson Contact Mechanics Cambridge University Press Cambridge 1985 . Here the two terms are considered as equivalent because a tire must operate in slip longitudinal or side slip conditions to produce a tangential force. G. Genta L. Morello The Automotive Chassis Volume 2 System Design 247 Mechanical Engineering Series Springer Science Business Media . 2009 248 25. HANDLING PERFORMANCE Another important transfer function of the vehicle is ratio 3 6 usually referred to as sideslip angle gain. The sideslip angle of the vehicle referred to the centre of mass may be expressed as a function of the radius of the path R as 3 arctan - VR2 b2 J By linearizing Eq. and introducing the expression linking R to 6 it follows 3_ b z2531 6 l As seen in Chapter 6 the optimal condition for kinematic steering of a 4 wheel .

• Cơ khí - Chế tạo máy
• Transport Statistics
• motor function
• aerodynamics
• vehicle
• braking systems
• automatic
• brake system
• the vehicle
• vibrations
• Phytoremediation
• Biofortification and Nanoparticles
• Absorption
• Transport and Control Mechanisms
• Defence Strategies
• Annual Plants
• Random Number Generation
• Random Sampling
• Computational Geometry
• Collision Physics
• Tallies & Statistics
• Journal of Science and Technology
• Evaluation of the effectiveness
• Automatic sprinkling system for shallot cultivation
• Soc Trang province
• Automatic sprinkling system
• Automatic irrigation systema
• Microcontroller based automatic treatment skin treater design
• Automatic treatment skin treater design
• Duwet or Jamblang
• Rubber trees generally
• Automatic Rubber Tree Tool
• Development of automatic sorting conveyor belt using PLC
• Automatic sorting conveyor belt using PLC
• Automatic sorting conveyor belt
• WinCC Professional respectively
• Prototype plc built automatic vehicle washing system using VFD
• Prototype plc built automatic vehicle washing system
• Automatic vehicle washing system
• The instantaneous stages
• Monitoring and control enhance
• Lecture Automatic control systems technology
• Bài giảng Công nghệ hệ thống điều khiển tự động
• Automatic control systems technology
• Fundamental control concepts
• Basic subsystems of control
• Elements of automatic control
• Automatic gate prototype based on microcontroller
• Microcontroller of atmel Atmega16
• Automatic gate prototype
• The driver of parking doors
• Prototype automatic parking door
• automatic transmission systems
• automatic transmissions
• TOYOTA Technical Training
• Bài giảng Hệ thống thông tin công nghiệp
• Hệ thống thông tin công nghiệp
• Automatic Control Theory
• Process Control
• Stability Automatic Control
• Automatic Control is
• Vietnam Journal of Science and Technology
• Advanced wastewater treatment
• Hydraulic automatic floating media filter
• Secondary biological treatment of WWTP
• Hydraulic automatic floating filter
• Journal of technology and science education
• Improving the learning experience of business subjects
• Engineering studies using automatic spreadsheet correctors
• Automatic spreadsheet correctors
• The field work
• Dynamics and control
• An airship towed by a vessel
• Airship with sightseeing tourists
• Automatic tension maintaining device
• Automatic tension control
• Automatic guided vehicles
• Flexible manufacturing system
• Grey wolf optimization algorithm
• Nature inspired algorithm
• Automatic guided vehicle
• Microcontroller based automatic calculation of ideal weight body
• Automatic calculation of ideal weight body
• Ideal weight body
• Calculate the subject's BMI
• The subject only climbs the scales
• Design of an automatic three phase sequence reversal detection
• Development of an automatic three phase sequence reversal detection
• Correction for industrial equipment structure
• Three phase sequence reversal detection
• Optimal placement
• Genetic algorithm
• Automatic sectionalizer
• Distribution network
• Automatic sectionalizers in distribution system
• Industrial applications
• An efficient method
• Automatic recognizing
• Identification card
• Automatic recognizing text fields
• Fabric cutting machine
• Automatic roll cutting machine
• Manufacturing of automatic roll cutting machine
• Catia softwares
• Roll fabric cutting machines
• Folk songs
• Vietnamese folk Songs Cheo
• Automatic identification
• Automatic identification of Vietnamese
• Gaussian mixture model
• Automation in agriculture
• Smart farming
• Turmeric planter
• Automatic planter
• Standardization of metering mechanism
• Automatic turmeric planter
• Flight stability
• Ebook Flight stability
• Stability of airplanes
• Airplanes control systems
• Airplanes automatic control
• Aircraft response
• Performance of control systems
• Control system performance
• Subsystem errors accumulate
• Operational amplifier circuits in analog control
• Inverting voltage amplifier
• Non inverting voltage amplifier
• Scaling sensor outputs
• Sensor gain formula
• Compute sensor equation
• Electrical component models
• Control system components
• Mathematical modeling equations
• The mechanical resistance
• Thermal elements in control systems
• Thermal capacitance