Data set for "The full phase space dynamics of a magnetically levitated electromagnetic vibration harvester"

This file explains what data is in the different folders- Frequency response polynomial approximations Contains the frequency response data from the polynomial approximations of the real force The polynomial degree and whether gravity was included or not is in the file names The data contains the following variables: - A: An array of the free magnet peak to peak amplitude at the end of the simulation in the forward direction - P1: An array of the average generated power in the top coil at the end of the simulation - P2: An array of the average generated power in the bottom coil at the end of the simulation - w: An array of the driving anglar frequencies used in the simulation - F_profile A 2D array of the real force profile first koordinate is position and second is force - fit_interval The interval within which the fitting to the real force was carried out - fit The resulting fitting parameters - input A structure of all the values used for the simulation. It corresponds largely to Table 1 All variables ending on "_back", means that it was for the backwards (high to low) frequency sweep. The counterparts without the "_back" ending is for the forward (low to high) direction- Frequency response real force Contains the frequency response data using the real force Whether gravity was included or not is in the file names The data contains the following variables: - A: An array of the free magnet peak to peak amplitude at the end of the simulation - P1: An array of the average generated power in the top coil at the end of the simulation - P2: An array of the average generated power in the bottom coil at the end of the simulation - w: An array of the driving angular frequencies used in the simulation - F_profile A 2D array of the real force profile first koordinate is position and second is force - input A structure of all the values used for the simulation. It corresponds largely to Table 1 All variables ending on "_back", means that it was for the backwards (high to low) frequency sweep. The counterparts without the "_back" ending is for the forward (low to high) direction- Phase diagrams complete set Contains the data for the phase diagrams The resolution in initial position and speed, as well as whether gravity was included or not, is in the file names The data contains the following variables - A([p],[v],[w]) A matrix of the free magnet peak to peak amplitude at the end of each simulation - P1([p],[v],[w]) A matrix of the average generated power in the top coil at the end of each simulation - P2([p],[v],[w]) A matrix of the average generated power in the bottom coil at the end of each simulation - p An array of the initial positions of the free magnet - v An array of the initial speeds of the free magnet - w An array of the driving angular frequencies used in the simulations - Conv([p],[v],[w]) A matrix recording the cycle at which the conversion criteria was passed, and the simulation was ended. 1000 is the max, so simulations with this value did not converge. - Diff([cycle],[p],[v],[w]) A matrix containing the conversion criteria cycle comparisons - Final_p_v([p/v],[p],[v],[w]) A matrix containing the final position and speed of the free magnet. The first index labeled [p/v] can either be 1 for position or 2 for speed- Phase diagrams high resolution Contains the data for the high resolution phase diagrams Whether gravity was included or not, is in the file names. The data contains the following variables - A([p],[v]) A matrix of the free magnet peak to peak amplitude at the end of each simulation - P1([p],[v]) A matrix of the average generated power in the top coil at the end of each simulation - P2([p],[v]) A matrix of the average generated power in the bottom coil at the end of each simulation - p An array of the initial positions of the free magnet - v An array of the initial speeds of the free magnet - w The driving angular frequency used for the simulations - Conv([p],[v]) A matrix recording the cycle at which the conversion criteria was passed, and the simulation was ended. 1000 is the max, so simulations with this value did not converge. - Diff([cycle],[p],[v]) A matrix containing the conversion criteria cycle comparisons

本文件详述了不同文件夹中所包含数据的具体内容。

**频率响应多项式逼近数据集**：该数据集收录了由实有力多项式逼近所获得的频率响应数据。文件名中记录了多项式阶数以及是否包含重力信息。数据包含以下变量：

- A：模拟结束时正向方向自由磁铁峰峰振幅的数组。
- P1：模拟结束时顶线圈平均产生功率的数组。
- P2：模拟结束时底线圈平均产生功率的数组。
- w：模拟中所使用的驱动角频率的数组。
- F_profile：真实力分布的二维数组，第一坐标为位置，第二坐标为力。
- fit_interval：对真实力进行拟合的区间。
- fit：拟合得到的参数。
- input：用于模拟的所有值的结构，主要对应于表1。所有以“_back”结尾的变量表示反向（高频至低频）频率扫描的数据。未以“_back”结尾的对应正向（低频至高频）方向的数据。

**频率响应真实力数据集**：该数据集包含了使用真实力获得的频率响应数据。文件名中记录了是否包含重力信息。数据包含以下变量：

- A：模拟结束时自由磁铁峰峰振幅的数组。
- P1：模拟结束时顶线圈平均产生功率的数组。
- P2：模拟结束时底线圈平均产生功率的数组。
- w：模拟中所使用的驱动角频率的数组。
- F_profile：真实力分布的二维数组，第一坐标为位置，第二坐标为力。
- input：用于模拟的所有值的结构，主要对应于表1。所有以“_back”结尾的变量表示反向（高频至低频）频率扫描的数据。未以“_back”结尾的对应正向（低频至高频）方向的数据。

**相图完整数据集**：该数据集收录了相图所需的数据。文件名中记录了初始位置、速度以及是否包含重力信息。数据包含以下变量：

- A([p],[v],[w])：模拟结束时自由磁铁峰峰振幅的矩阵。
- P1([p],[v],[w])：模拟结束时顶线圈平均产生功率的矩阵。
- P2([p],[v],[w])：模拟结束时底线圈平均产生功率的矩阵。
- p：自由磁铁初始位置的数组。
- v：自由磁铁初始速度的数组。
- w：模拟中所使用的驱动角频率的数组。
- Conv([p],[v],[w])：记录达到转换标准并结束模拟的周期矩阵。1000表示最大值，因此具有此值的模拟未收敛。
- Diff([cycle],[p],[v],[w])：包含转换标准周期比较的矩阵。
- Final_p_v([p/v],[p],[v],[w])：包含自由磁铁最终位置和速度的矩阵。第一索引标签[p/v]可以是1（位置）或2（速度）。

**相图高分辨率数据集**：该数据集包含了高分辨率相图所需的数据。文件名中记录了是否包含重力信息。数据包含以下变量：

- A([p],[v])：模拟结束时自由磁铁峰峰振幅的矩阵。
- P1([p],[v])：模拟结束时顶线圈平均产生功率的矩阵。
- P2([p],[v])：模拟结束时底线圈平均产生功率的矩阵。
- p：自由磁铁初始位置的数组。
- v：自由磁铁初始速度的数组。
- w：模拟中所使用的驱动角频率。
- Conv([p],[v])：记录达到转换标准并结束模拟的周期矩阵。1000表示最大值，因此具有此值的模拟未收敛。
- Diff([cycle],[p],[v])：包含转换标准周期比较的矩阵。