Author Affiliations
1Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China2University of Science and Technology of China, Hefei 230026, China3University of Chinese Academy of Sciences, Beijing 100049, China4Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201204, Chinashow less
Fig. 1. Structural diagram of HOTCAP measurement system structure (color online)
Fig. 2. Algorithm structure of HOTCAP software package
Fig. 3. Processing flowchart of HOTCAP software
Fig. 4. Resolution of 3D position measurement (SSRF)(a) Longitudinal phase resolution, (b) Lateral x-axis position resolution, (c) Lateral y-axis position resolution
Fig. 5. Resolution of 3D position measurement (HLS)(a) Longitudinal phase resolution, (b) Lateral x-axis position resolution, (c) Lateral y-axis position resolution
Fig. 6. Difference between 3D position measurement before and after optimization(a) Longitudinal phase measurement results, (b) Difference in measurement results before and after longitudinal phase optimization, (c) Lateral x-axis position measurement results, (d) Difference in measurement results before and after optimization in lateral x-axis position
Fig. 7. Difference of refilled charge phase measurement before and after optimization
一级模块 Top module | 二级模块 Secondary module | 所需时间Required time / s |
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UI模块 UI module | 生成摘要图 Plot figure | <0.1 | IO模块 IO module | 读取数据 Data read | 8.2~10.3 | 保存数据 Data write | 1.3~2.1 | 计算模块 Calculation module | 数据预处理 Preprocessing | <0.1 | 主频计算 RF frequency | 2.1~3.2 | 重建响应函数 Response function | 103~128 | 计算填充模式 Filling pattern | <1 s | 储存电荷信息 Stored charge | 2 731~2 884 | 补注电荷信息 Refilled charge | 137~147 | 总时长 Total duration | | 2 981~3 172 |
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Table 1. The time spent in processing SSRF data by the original software
一级模块 Top module | 二级模块 Secondary module | 所需时间 Required time / s |
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UI模块 UI module | 生成交互结果 Plot figure | <0.1 | IO模块 IO module | 读取数据 Data read | 8.2~9.3 | 保存数据 Data write | 1.5~1.7 | 计算模块 Calculation module | 数据预处理 Preprosessing | <0.1 | 主频计算 RF frequency | 2.1~2.5 | 重建响应函数 Response function | 74~76 | 计算填充模式 Filling pattern | <1 | 储存电荷信息 Stored charge | 40~42 | 补注电荷信息 Refilled charge | 56~58 | 总时长 Total duration | | 181~188 |
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Table 2. The time spent in processing SSRF data by the optimized software
一级模块 Top module | 二级模块 Secondary module | 所需时间Required time / s |
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UI模块 UI module | 生成交互结果 Plot figure | <0.1 | IO模块 IO module | 读取数据 Data read | 1~2 | 保存数据 Data write | 0.1~0.2 | 计算模块 Calculation module | 数据预处理 Preprosessing | <0.1 | 主频计算 RF frequency | 2.1~2.5 | 重建响应函数 Response function | 12~13 | 计算填充模式 Filling pattern | <1 | 储存电荷信息 Stored charge | 8~9 | 补注电荷信息 Refilled charge | 1~2 | 总时长 Total duration | | 22~25 |
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Table 3. The time spent in processing HLF data by the optimized software