UI Marching Band Mobility Platform

It is the goal of the University of Idaho Mechanical Engineering Department to design and fabricate a "Band Mobility Platform" (BMP) for the University of Idaho Marching band as a continuation of the "Band-Beesten" legacy. The BMP will be an electrically-driven, remote-controlled stage that enables a variety of otherwise stationary performers to perform with a stunning light show in coordination with the marching band. The BMP will be able carry a load of ... across surfaces such as astroturf, asphalt, and concrete in pace with the marching band.

=Problem Definition=

Background
The Band-Beesten Legacy began with Team Drum Roll in 2011 as a human-powered mobile drum rack capable of full translational and rotational movement for the purpose of eliminating the drummer's carrying burden.

Deliverables
Small Scale Model to Demonstrate Project Feasibility Full Scale Prototype Modeling of Finished Design Experimental Results/Design Validation
 * Primitive Circuitry and Motor Control Algorithms
 * Laser Cut Wooden Frame and Bolt and Spring-Bolt Suspension System
 * Refined Circuitry, Motor Control Algorithms, and Recharging System
 * Aluminum Frame with Independent Suspension System and Variable/Modular Wheel Positioning
 * Fully Function Performance Activated Lighting Arrangement
 * 3-D Model of the Frame and Suspension System
 * Structural Analysis of the Frame and Suspension System
 * Circuit Analysis on the Power-Control System
 * Translational and Rotational Speed
 * Stability Under Static and Dynamic Loads
 * Battery Duty and Recharge Cycle Periods

Specifications
Functional Requirements Mechanical Requirements Electrical Requirements Software Requirements Environmental Requirements Cost Requirements
 * Motion shall be controlled via remote control by a pilot not located on the platform.
 * The lights of the BMP shall be controlled by the musician located on the on the BMP via regular playing of the applicable instrument which activates shock activated piezoelectric sensors.
 * The design shall be able to support,translate,and rotate a load of 1500 lbs.
 * The stage shall not exceed a length 9 ft nor a width of 7 ft.
 * The total system shall weigh no more than 500lbs.
 * The design shall have a universal mounting system to accommodate a drum set, piano, and a txalaparta.
 * The system shall have a life cycle of years with no component failures.
 * The platform shall translate at a marching pace of 160 steps per minute with a stride of 23 in.
 * The wheels shall remain in contact with the Kibbie Dome field terrain and support equal loading at all times.
 * During operation the voltage shall remain at 24V. The amps will be 3.2 and the resistance will be 0.089 Ohms.
 * The PCS shall be designed with a capacity to operate the entire BMP for a minimum of 15 minutes on a single charge.
 * The software shall be capable of receiving RC input signals from a maximum distance of 20 yards and input signals from the instrument-mounted sensors. The software shall be capable of operating relays which will distribute power from the battery bank to the PCS, motors, and lights as received by the RO and performer.
 * The RO shall utilize a standard radio controller with joy sticks for controlling the left-right and forward-reverse translational movements of the BMP. The performers will control the lights via the drum set and/or the piano.
 * The Product is expected to have full operational capabilities in environments with ambient temperatures of 32F to 100F.
 * The PCS shall comply with the UL 1642 standard for lithium batteries.
 * Cost to build a POC prototype shall not exceed $1400.

=Design Considerations=

=Project Learning=

=Final Design=

=Validation=

=Team Members=

=Additional Documentation=

Project Schedule



Meeting Minutes

Presentations



Client Interview