规范模块目录和第三方依赖结构

include/FourBarMechanism/CrankRockingBlockMechanism_Inverse.h

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+#ifndef CRANK_ROCKING_BLOCK_MECHANISM_INVERSE_H
+#define CRANK_ROCKING_BLOCK_MECHANISM_INVERSE_H
+
+#include "FourBarMechanism/CrankSliderMechanism.h"
+#include <vector>
+#include <string>
+#include <map>
+#include <memory>
+
+// 曲柄摇块机构（逆解）
+class CrankRockingBlockMechanism_Inverse
+{
+private:
+    std::string name;
+    MechanismType type;
+    MechanismParameters parameters;
+    std::vector<Vector2D> trajectoryPoints;
+
+public:
+    CrankRockingBlockMechanism_Inverse();
+
+    // 基本属性
+    std::string getName() const;
+    MechanismType getType() const;
+    MechanismParameters getParameters() const;
+    void setParameters(const MechanismParameters &params);
+
+    // 设置连杆长度
+    void setLink(double OA, double AB, double OC);
+    void setOA(double length);
+    void setAB(double length);
+    void setOC(double distance);
+
+    // 主要计算函数
+    MechanismState calculate(double acDistance);
+
+    // 获取输入范围
+    std::pair<double, double> getInputRange();
+
+    // 轨迹相关
+    std::vector<Vector2D> getTrajectoryPoints() const;
+    void clearTrajectory();
+
+    // 参数验证
+    ValidationResult validateParameters();
+
+    // 状态信息
+    std::string getStatusText();
+
+private:
+    std::pair<double, double> getACRange() const;
+};
+
+#endif // CRANK_ROCKING_BLOCK_MECHANISM_INVERSE_H