203 lines
8.5 KiB
JavaScript
203 lines
8.5 KiB
JavaScript
'use strict'
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/*
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Open Rowing Monitor, https://github.com/laberning/openrowingmonitor
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This file contains the rower specific settings for different models of ergometers.
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These have been generated by the community. If your rower is not listed here and you did find
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good settings for your rowing device please send them to us (together with a raw recording of
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10 strokes) so we can add the device here.
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*/
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export default {
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// The default rower profile
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DEFAULT: {
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// How many impulses are triggered per revolution of the flywheel
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// i.e. the number of magnets if used with a reed sensor
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numOfImpulsesPerRevolution: 1,
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// How big the sprocket is that attaches your belt/chain to your flywheel. This determines both the force on the handle
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// as well as the drive length. If all goes well, you end up with average forces around 400 to 800 N and drive lengths around 1.20 to 1.35 m
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sprocketRadius: 7.0,
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// NOISE FILTER SETTINGS
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// Filter Settings to reduce noise in the measured data
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// Minimum and maximum duration between impulses in seconds during active rowing. Measurements above the maximum are filtered, so setting these liberaly
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// might help here
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minimumTimeBetweenImpulses: 0.014,
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maximumTimeBetweenImpulses: 0.5,
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// Smoothing determines the length of the running average for filtering the currentDt, 1 effectively turns it off
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smoothing: 1,
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// STROKE DETECTION SETTINGS
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// Flank length determines the minimum number of consecutive increasing/decreasing measuments that are needed before the stroke detection
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// considers a drive phase change
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flankLength: 3,
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// This is the minimum force that has to be on the handle before ORM considers it a stroke, in Newtons. So this is about 2 Kg or 4.4 Lbs.
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minumumForceBeforeStroke: 20,
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// The minimal inclination of the currentDt's before it is considered a recovery. When set to 0, it will look for a pure increase/decrease
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minumumRecoverySlope: 0,
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// The minimum quality level of the stroke detection: 1.0 is perfect, 0.1 pretty bad. Normally around 0.33. Setting this too high will stop
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// the recovery phase from being detected.
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minimumStrokeQuality: 0.34,
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// ORM can automatically calculate the recovery slope and adjust it dynamically. For this to work, autoAdjustDragFactor MUST be set to true
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autoAdjustRecoverySlope: false,
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// The margin used between the automatically calculated recovery slope and a next recovery. Don't touch unless you know what you are doing.
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autoAdjustRecoverySlopeMargin: 0.05,
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// Error reducing settings for the rowing phase detection (in seconds)
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minimumDriveTime: 0.300, // minimum time of the drive phase
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minimumRecoveryTime: 0.900, // minimum time of the recovery phase
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// Needed to determine the drag factor of the rowing machine. This value can be measured in the recovery phase
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// of the stroke.
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// To display it for your rowing machine, set the logging level of the RowingEngine to 'info'. Then start rowing and
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// you will see the measured values in the log.
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// Just as a frame of reference: the Concept2 can display this factor from the menu, where it is multiplied with 1.000.000
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// For a new Concept2 the Drag Factor ranges between 80 (Damper setting 1) and 220 (Damper setting 10). Other rowers are
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// in the range of 150 to 450 (NordicTrack).
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// Open Rowing Monitor can also automatically adjust this value based on the measured damping. To do so, set the setting
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// autoAdjustDragFactor to true (see below).
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dragFactor: 1500,
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// Set this to true, if you want to automatically update the drag factor based on the measured
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// values in the stroke recovery phase. If your rower produces stable damping values, then this could be a good
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// option to dynamically adjust your measurements to the damper setting of your rower.
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// When your machine's power and speed readings are too volatile it is wise to turn it off
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autoAdjustDragFactor: false,
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// If autoAdjustDragFactor is set to true, it will calculate the drag each recovery phase and update it accordingly to calculate speed,
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// distance, etc.. As this calculation that is prone to noise in the measuremnts, it is wise to apply smoothing to prevent this noise
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// from throwing off your key metrics. The default value is a running average of the drag factor of 5 strokes
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dragFactorSmoothing: 5,
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// When drag is calculated, we also get a quality indication. Based on this quality indication (1.0 is best, 0.1 pretty bad), low quality
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// drag factors are rejected to prevent drag poisoning
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minimumDragQuality: 0.83,
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// The moment of inertia of the flywheel kg*m^2
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// A way to measure it is outlined here: https://dvernooy.github.io/projects/ergware/, "Flywheel moment of inertia"
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// You could also roughly estimate it by just doing some strokes and the comparing the calculated power values for
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// plausibility. Note that the power also depends on the drag factor (see above).
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flywheelInertia: 0.5,
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// The time before a stroke is considered paused
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maximumStrokeTimeBeforePause: 6.0,
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// A constant that is commonly used to convert flywheel revolutions to a rowed distance
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// see here: http://eodg.atm.ox.ac.uk/user/dudhia/rowing/physics/ergometer.html#section9
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// Concept2 seems to use 2.8, which they admit is an arbitrary number which came close
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// to their expectations. So for your rower, you have to find a plausible distance for your effort.
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// Also note that the rowed distance also depends on flywheelInertia, so please calibrate that before changing this constant.
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// PLEASE NOTE: Increasing this number decreases your rowed meters
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magicConstant: 2.8
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},
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// Cheap Clone of Concept2 RowErg Model D
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// https://zocobodyfit.ro/produs/aparat-de-vaslit-zoco-body-fit-air-rower-pliabil-ecran-lcd-eficient-si-util-negru/
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Generic_Air_Rower: {
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numOfImpulsesPerRevolution: 1,
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sprocketRadius: 1.55,
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minimumTimeBetweenImpulses: 0.007,
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smoothing: 1,
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flankLength: 6,
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minumumForceBeforeStroke: 2,
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minimumStrokeQuality: 0.6,
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minimumDriveTime: 0.200, // minimum time of the drive phase
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minimumRecoveryTime: 0.600, // minimum time of the recovery phase
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dragFactor: 108,
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autoAdjustDragFactor: true,
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dragFactorSmoothing: 1,
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minimumDragQuality: 0.97,
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flywheelInertia: 0.073,
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maximumStrokeTimeBeforePause: 6.0
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},
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// Concept2 RowErg, Model D, E and RowErg
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Concept2_RowErg: {
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numOfImpulsesPerRevolution: 6,
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minimumTimeBetweenImpulses: 0.005,
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maximumTimeBetweenImpulses: 0.022,
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flywheelInertia: 0.10163,
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sprocketRadius: 1.5,
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flankLength: 12,
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minimumStrokeQuality: 0.50,
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minumumRecoverySlope: 0.00070,
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autoAdjustRecoverySlope: true,
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autoAdjustRecoverySlopeMargin: 0.035,
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minumumForceBeforeStroke: 0,
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minimumDriveTime: 0.46,
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minimumRecoveryTime: 0.90,
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dragFactor: 110,
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autoAdjustDragFactor: true,
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minimumDragQuality: 0.83,
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dragFactorSmoothing: 3
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},
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// DKN R-320 Air Rower
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DKN_R320: {
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numOfImpulsesPerRevolution: 1,
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flywheelInertia: 0.94,
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dragFactor: 8522
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},
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// Force USA R3 Air Rower
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ForceUSA_R3: {
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numOfImpulsesPerRevolution: 6,
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minimumTimeBetweenImpulses: 0.005,
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maximumTimeBetweenImpulses: 0.022,
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flywheelInertia: 0.1015,
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flankLength: 10,
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dragFactor: 135,
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autoAdjustDragFactor: true,
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// new engine settings
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sprocketRadius: 1.5,
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minimumStrokeQuality: 0.50,
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minumumRecoverySlope: 0.00070,
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autoAdjustRecoverySlope: true,
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autoAdjustRecoverySlopeMargin: 0.035,
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minumumForceBeforeStroke: 20,
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minimumDriveTime: 0.46,
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minimumRecoveryTime: 0.80,
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minimumDragQuality: 0.83,
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dragFactorSmoothing: 3,
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maximumStrokeTimeBeforePause: 4
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},
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// NordicTrack RX800 Air Rower
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NordicTrack_RX800: {
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numOfImpulsesPerRevolution: 4,
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minimumTimeBetweenImpulses: 0.005,
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maximumTimeBetweenImpulses: 0.022,
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sprocketRadius: 3.0,
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autoAdjustDragFactor: true,
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minimumDragQuality: 0.83,
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dragFactorSmoothing: 3,
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flywheelInertia: 0.180,
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dragFactor: 225,
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flankLength: 11,
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minimumStrokeQuality: 0.34,
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minumumRecoverySlope: 0.001,
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autoAdjustRecoverySlope: true,
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autoAdjustRecoverySlopeMargin: 0.036,
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minumumForceBeforeStroke: 80,
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minimumDriveTime: 0.30,
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minimumRecoveryTime: 0.90
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},
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// Sportstech WRX700
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Sportstech_WRX700: {
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numOfImpulsesPerRevolution: 2,
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minimumTimeBetweenImpulses: 0.005,
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maximumTimeBetweenImpulses: 0.5,
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minumumRecoverySlope: 0.125,
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flywheelInertia: 0.72,
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dragFactor: 32000
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}
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}
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